smltk: fix signed/unsigned comparison

gcc 4.9 warns that "if (ext == 255)" is always false due to casting
rules. Need to convert 255 into the same type as ext, as done
elsewhere.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/syncml_tk/src/sml/xlt/all/xltdecxml.c b/src/syncml_tk/src/sml/xlt/all/xltdecxml.c
index f523e27..b9d0a08 100755
--- a/src/syncml_tk/src/sml/xlt/all/xltdecxml.c
+++ b/src/syncml_tk/src/sml/xlt/all/xltdecxml.c
@@ -862,7 +862,7 @@ xmlTag(xmlScannerPrivPtr_t pScanner, Byte_t endtag)
           smlLibStrcpy(nsprefix,&attname[6]);
         }
         ext = getExtByName(value);
-        if (ext == 255) {
+        if (ext == (SmlPcdataExtension_t)255) {
           smlLibFree(nsprefix); /* doesn't harm, even when empty */
           smlLibFree(attname);
           smlLibFree(value);