return non-zero on error

1 files changed, 6 insertions, 4 deletions

diff --git a/src/regress/lib/libc/regex/t_exhaust.c b/src/regress/lib/libc/regex/t_exhaust.c
index 870dae64fa..e4d4e4f5d7 100644
--- a/src/regress/lib/libc/regex/t_exhaust.c
+++ b/src/regress/lib/libc/regex/t_exhaust.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: t_exhaust.c,v 1.1 2011/11/05 15:01:37 otto Exp $      */
+/*      $OpenBSD: t_exhaust.c,v 1.2 2011/11/06 15:47:07 otto Exp $      */
 /*      $NetBSD: t_exhaust.c,v 1.2 2011/10/21 00:41:34 christos Exp $   */
 
 /*-
@@ -164,7 +164,7 @@ static char *(*patterns[])(size_t) = {
 main()
 {
         regex_t re;
-        int e;
+        int e, ret = 0;
         size_t i;
 
         for (i = 0; i < sizeof(patterns) / sizeof(patterns[0]); i++) {
@@ -172,13 +172,15 @@ main()
                 e = regcomp(&re, d, i == 6 ? REG_BASIC : REG_EXTENDED);
                 free(d);
                 if (e) {
-                        if (e != REG_ESPACE)
+                        if (e != REG_ESPACE) {
                                 printf("regcomp returned %d for pattern %zu", e, i);
+                                ret = 1;
+                        }
                         continue;
                 }
                 (void)regexec(&re, "aaaaaaaa", 0, NULL, 0);
                 regfree(&re);
         }
-        return 0;
+        return ret;
 }