diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/regex/perf-regex.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/regex/perf-regex.c b/src/regex/perf-regex.c index 2571419d7..49a50cb8a 100644 --- a/src/regex/perf-regex.c +++ b/src/regex/perf-regex.c | |||
@@ -65,6 +65,11 @@ main (int argc, char *const *argv) | |||
65 | } | 65 | } |
66 | regexes = GNUNET_REGEX_read_from_file (argv[1]); | 66 | regexes = GNUNET_REGEX_read_from_file (argv[1]); |
67 | 67 | ||
68 | if (NULL == regexes) | ||
69 | { | ||
70 | usage(); | ||
71 | return 2; | ||
72 | } | ||
68 | buffer = GNUNET_REGEX_combine (regexes); | 73 | buffer = GNUNET_REGEX_combine (regexes); |
69 | 74 | ||
70 | GNUNET_asprintf (®ex, "GNVPN-0001-PAD(%s)(0|1)*", buffer); | 75 | GNUNET_asprintf (®ex, "GNVPN-0001-PAD(%s)(0|1)*", buffer); |