Fix -Wsign-compare warning from gcc

ULabel.c: In function ‘SetValues’:
ULabel.c:670:19: warning: comparison between signed and unsigned integer
 expressions [-Wsign-compare]
     for (i = 0; i < *num_args; i++) {
                   ^

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

1 files changed, 1 insertions, 1 deletions

diff --git a/ULabel.c b/ULabel.c
index f7d7a38..4a84632 100644
--- a/ULabel.c
+++ b/ULabel.c
@@ -661,7 +661,7 @@ SetValues(Widget current, Widget request, Widget new,
     UCSLabelWidget curlw = (UCSLabelWidget) current;
     UCSLabelWidget reqlw = (UCSLabelWidget) request;
     UCSLabelWidget newlw = (UCSLabelWidget) new;
-    int i;
+    unsigned int i;
     Boolean was_resized = False, redisplay = False, checks[NUM_CHECKS];
 
     for (i = 0; i < NUM_CHECKS; i++)