Clean up variable scoping in GetFontNames()

Gets rid of gcc warning:
xfontsel.c: In function ‘GetFontNames’:
xfontsel.c:498:16: warning: declaration of ‘f’ shadows a previous local [-Wshadow]
  int maxField, f;
                ^
xfontsel.c:446:9: note: shadowed declaration is here
     int f, field, count;
         ^

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

1 files changed, 8 insertions, 4 deletions

diff --git a/xfontsel.c b/xfontsel.c
index 24a9745..7c12b20 100644
--- a/xfontsel.c
+++ b/xfontsel.c
@@ -443,17 +443,21 @@ void GetFontNames(XtPointer closure)
 {
     Display *dpy = (Display*)closure;
     ParseRec *parseRec;
-    int f, field, count;
+    int count;
     char **fontNames;
-    Boolean *b;
     int work_priority = 0;
 
     fontNames = XListFonts(dpy, AppRes.pattern, 32767, &numFonts);
 
     fonts = (FontValues*)XtMalloc( numFonts*sizeof(FontValues) );
     fontInSet = (Boolean*)XtMalloc( numFonts*sizeof(Boolean) );
-    for (f = numFonts, b = fontInSet; f; f--, b++) *b = True;
-    for (field = 0; field < FIELD_COUNT; field++) {
+    {
+        int f;
+        Boolean *b;
+        for (f = numFonts, b = fontInSet; f; f--, b++)
+            *b = True;
+    }
+    for (int field = 0; field < FIELD_COUNT; field++) {
 	fieldValues[field] = (FieldValueList*)XtMalloc(sizeof(FieldValueList));
 	fieldValues[field]->allocated = 1;
 	fieldValues[field]->count = 0;