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| author | Michael Stapelberg <michael@stapelberg.de> | 2012-05-09 18:56:57 +0200 |
|---|---|---|
| committer | Michael Stapelberg <michael@stapelberg.de> | 2012-05-09 18:56:57 +0200 |
| commit | 296eb5e7063b4051927f2e2bf94e1034bf64f60c (patch) | |
| tree | 9d91807302af35783372848dbd028f21494c843e /src/print_ip_addr.c | |
| parent | 88b157cc8a19a312d93cba1f9332fc40b385e253 (diff) | |
Error handling: Never output null as full_text (JSON), prefix messages with i3status (Thanks Artemis)
The former made i3bar crash, the latter is helpful for debugging.
Diffstat (limited to 'src/print_ip_addr.c')
| -rw-r--r-- | src/print_ip_addr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/print_ip_addr.c b/src/print_ip_addr.c index 778427c..909a8b2 100644 --- a/src/print_ip_addr.c +++ b/src/print_ip_addr.c @@ -56,7 +56,7 @@ const char *get_ip_addr(const char *interface) { int ret; if ((ret = getnameinfo(addrp->ifa_addr, len, part, sizeof(part), NULL, 0, NI_NUMERICHOST)) != 0) { - fprintf(stderr, "getnameinfo(): %s\n", gai_strerror(ret)); + fprintf(stderr, "i3status: getnameinfo(): %s\n", gai_strerror(ret)); freeifaddrs(ifaddr); return "no IP"; } |