white space fixes

1 files changed, 22 insertions, 22 deletions

diff --git a/vcard.c b/vcard.c
index 0ecbd12..7bbd062 100644
--- a/vcard.c
+++ b/vcard.c
@@ -33,12 +33,12 @@ vcard_buffer_response_new(unsigned char *buffer, int size)
 
     new_buffer = (VCardBufferResponse *)malloc(sizeof(VCardBufferResponse));
     if (new_buffer == NULL) {
-	return NULL;
+        return NULL;
     }
     new_buffer->buffer = (unsigned char *)malloc(size);
     if (new_buffer->buffer == NULL) {
-	free(new_buffer);
-	return NULL;
+        free(new_buffer);
+        return NULL;
     }
     memcpy(new_buffer->buffer, buffer, size);
     new_buffer->buffer_len = size;
@@ -51,10 +51,10 @@ void
 vcard_buffer_response_delete(VCardBufferResponse *buffer_response)
 {
     if (buffer_response == NULL) {
-	return;
+        return;
     }
     if (buffer_response->buffer) {
-	free(buffer_response->buffer);
+        free(buffer_response->buffer);
     }
     free(buffer_response);
 }
@@ -131,7 +131,7 @@ vcard_set_applet_private(VCardApplet *applet, VCardAppletPrivate *private,
 			 VCardAppletPrivateFree private_free)
 {
     if (applet->applet_private_free) {
-	applet->applet_private_free(applet->applet_private);
+        applet->applet_private_free(applet->applet_private);
     }
     applet->applet_private = private;
     applet->applet_private_free = private_free;
@@ -160,7 +160,7 @@ VCard *
 vcard_reference(VCard *vcard)
 {
     if (vcard == NULL) {
-	return NULL;
+        return NULL;
     }
     vcard->reference_count++;
     return vcard;
@@ -173,21 +173,21 @@ vcard_free(VCard *vcard)
     VCardApplet *next_applet = NULL;
 
     if (vcard == NULL) {
-	return;
+        return;
     }
     vcard->reference_count--;
     if (vcard->reference_count != 0) {
-	return;
+        return;
     }
     if (vcard->vcard_private_free) {
-	(*vcard->vcard_private_free)(vcard->vcard_private);
-	vcard->vcard_private_free = 0;
-	vcard->vcard_private = 0;
+        (*vcard->vcard_private_free)(vcard->vcard_private);
+        vcard->vcard_private_free = 0;
+        vcard->vcard_private = 0;
     }
     for (current_applet = vcard->applet_list; current_applet;
                                         current_applet = next_applet) {
-	next_applet = current_applet->next;
-	vcard_delete_applet(current_applet);
+        next_applet = current_applet->next;
+        vcard_delete_applet(current_applet);
     }
     vcard_buffer_response_delete(vcard->vcard_buffer_response);
     free(vcard);
@@ -213,11 +213,11 @@ vcard_find_applet(VCard *card, unsigned char *aid, int aid_len)
 
     for (current_applet = card->applet_list; current_applet;
                                         current_applet = current_applet->next) {
-	if (current_applet->aid_len != aid_len) {
-	    continue;
+        if (current_applet->aid_len != aid_len) {
+            continue;
         }
         if (memcmp(current_applet->aid, aid, aid_len) == 0) {
-	    break;
+            break;
         }
     }
     return current_applet;
@@ -236,7 +236,7 @@ vcard_get_current_applet_private(VCard *card, int channel)
     VCardApplet *applet = card->current_applet[channel];
 
     if (applet == NULL) {
-	return NULL;
+        return NULL;
     }
     return applet->applet_private;
 }
@@ -245,7 +245,7 @@ VCardStatus
 vcard_process_applet_apdu(VCard *card, VCardAPDU *apdu, VCardResponse **response)
 {
     if (card->current_applet[apdu->a_channel]) {
-	return card->current_applet[apdu->a_channel]->process_apdu(card,apdu,response);
+        return card->current_applet[apdu->a_channel]->process_apdu(card,apdu,response);
     }
     return VCARD_NEXT;
 }
@@ -257,13 +257,13 @@ vcard_process_applet_apdu(VCard *card, VCardAPDU *apdu, VCardResponse **response
 VCardBufferResponse *
 vcard_get_buffer_response(VCard *card)
 {
-   return card->vcard_buffer_response;
+    return card->vcard_buffer_response;
 }
 
 void 
 vcard_set_buffer_response(VCard *card, VCardBufferResponse *buffer)
 {
-   card->vcard_buffer_response = buffer;
+    card->vcard_buffer_response = buffer;
 }
 
 
@@ -271,7 +271,7 @@ vcard_set_buffer_response(VCard *card, VCardBufferResponse *buffer)
 VCardType
 vcard_get_type(VCard *card)
 {
-   return card->type;
+    return card->type;
 }
 
 void