Fix __attribute__((warn_unused_result)) issue in help.c

1 files changed, 1 insertions, 1 deletions

diff --git a/help.c b/help.c
index 5d1882db..c5bb4b7f 100644
--- a/help.c
+++ b/help.c
@@ -185,7 +185,7 @@ static int get_wrapped_width (const char *t, size_t wid)
 
 static int pad (FILE *f, int col, int i)
 {
-  char fmt[8];
+  char fmt[15];  /* min size to accommodate %%-%ds */
 
   if (col < i)
   {