1 files changed, 2 insertions, 0 deletions
diff --git a/Src/utils.c b/Src/utils.c
index 2873e63dc..6815f3cc4 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -255,7 +255,9 @@ zerrmsg(FILE *file, const char *fmt, va_list ap)
 {
     const char *str;
     int num;
+#ifdef DEBUG
     long lnum;
+#endif
 #ifdef HAVE_STRERROR_R
 #define ERRBUFSIZE (80)
     int olderrno;