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| author |  Martin Szulecki | 2009-07-01 18:17:16 +0200 |
|---|---|---|
| committer | Martin Szulecki | 2009-07-01 18:17:16 +0200 |
| commit | 922339633b08d0815eaf236c94edb774e190ff7f (patch) | |
| tree | 5667e7389e8f04308b269e925cfab711da4be583 /dev/syslog_relay.c | |
| parent | d65b84037d85d107d97b181a815f4ccc5bc4bd54 (diff) | |
| download | libimobiledevice-922339633b08d0815eaf236c94edb774e190ff7f.tar.gz libimobiledevice-922339633b08d0815eaf236c94edb774e190ff7f.tar.bz2 | |
Fix segfault when displaying usage for installed iphoneinfo and iphonesyslog
Diffstat (limited to 'dev/syslog_relay.c')
| -rw-r--r-- | dev/syslog_relay.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/dev/syslog_relay.c b/dev/syslog_relay.c index e552e9c..6698653 100644 --- a/dev/syslog_relay.c +++ b/dev/syslog_relay.c @@ -154,7 +154,10 @@ int main(int argc, char *argv[]) void print_usage(int argc, char **argv) { - printf("Usage: %s [OPTIONS]\n", (strrchr(argv[0], '/') + 1)); + char *name = NULL; + + name = strrchr(argv[0], '/'); + printf("Usage: %s [OPTIONS]\n", (name ? name + 1: argv[0])); printf("Relay syslog of a connected iPhone/iPod Touch.\n\n"); printf(" -d, --debug\t\tenable communication debugging\n"); printf(" -u, --uuid UUID\ttarget specific device by its 40-digit device UUID\n"); |