Standardize indentation in validate_visual()

Fixes gcc 7.3 warnings:
x2jet.c: In function ‘validate_visual’:
x2jet.c:1057:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
     if (depth > 8)  invalid_depth_for_visual(depth, "GrayScale");    break;
     ^~
x2jet.c:1057:70: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
     if (depth > 8)  invalid_depth_for_visual(depth, "GrayScale");    break;
                                                                      ^~~~~
x2jet.c:1059:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
     if (depth > 8)  invalid_depth_for_visual(depth, "StaticGray");   break;
     ^~
x2jet.c:1059:70: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
     if (depth > 8)  invalid_depth_for_visual(depth, "StaticGray");   break;
                                                                      ^~~~~
x2jet.c:1061:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
     if (depth > 8)  invalid_depth_for_visual(depth, "PseudoColor");  break;
     ^~
x2jet.c:1061:70: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
     if (depth > 8)  invalid_depth_for_visual(depth, "PseudoColor");  break;
                                                                      ^~~~~
x2jet.c:1063:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
     if (depth > 8)  invalid_depth_for_visual(depth, "StaticColor");  break;
     ^~
x2jet.c:1063:70: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
     if (depth > 8)  invalid_depth_for_visual(depth, "StaticColor");  break;
                                                                      ^~~~~

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 12 insertions, 4 deletions

diff --git a/x2jet.c b/x2jet.c
index 94c920a..9a26b8a 100644
--- a/x2jet.c
+++ b/x2jet.c
@@ -1054,13 +1054,21 @@ void validate_visual(void)
 
   switch (xwd_header.visual_class) {
   case GrayScale:
-    if (depth > 8)  invalid_depth_for_visual(depth, "GrayScale");    break;
+    if (depth > 8)
+        invalid_depth_for_visual(depth, "GrayScale");
+    break;
   case StaticGray:
-    if (depth > 8)  invalid_depth_for_visual(depth, "StaticGray");   break;
+    if (depth > 8)
+        invalid_depth_for_visual(depth, "StaticGray");
+    break;
   case PseudoColor:
-    if (depth > 8)  invalid_depth_for_visual(depth, "PseudoColor");  break;
+    if (depth > 8)
+        invalid_depth_for_visual(depth, "PseudoColor");
+    break;
   case StaticColor:
-    if (depth > 8)  invalid_depth_for_visual(depth, "StaticColor");  break;
+    if (depth > 8)
+        invalid_depth_for_visual(depth, "StaticColor");
+    break;
   case DirectColor:
     if (depth != 12 && depth != 24)
 	invalid_depth_for_visual(depth, "DirectColor");