1 files changed, 1 insertions, 1 deletions
diff --git a/png/png.c b/png/png.c
index 757c755f9..6805db9a6 100644
--- a/png/png.c
+++ b/png/png.c
@@ -752,7 +752,7 @@ png_convert_to_rfc1123_buffer(char out[29], png_const_timep ptime)
 
    {
       size_t pos = 0;
-      char number_buf[5]; /* enough for a four-digit year */
+      char number_buf[5] = ""; /* enough for a four-digit year */ /* FLTK Issue #296 */
 
 #     define APPEND_STRING(string) pos = png_safecat(out, 29, pos, (string))
 #     define APPEND_NUMBER(format, value)\