1 files changed, 1 insertions, 1 deletions
diff --git a/regexp.c b/regexp.c
index fb01707..9f9b5c2 100644
--- a/regexp.c
+++ b/regexp.c
@@ -135,7 +135,7 @@ static char	*retext;	/* points to the text being compiled */
 
 /* error-handling stuff */
 jmp_buf	errorhandler;
-#define FAIL(why)	fprintf(stderr, why); longjmp(errorhandler, 1)
+#define FAIL(why)  do {fprintf(stderr, why); longjmp(errorhandler, 1);} while (0)