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| author | Alberts Muktupāvels <alberts.muktupavels@gmail.com> | 2021-03-14 22:44:12 +0200 |
|---|---|---|
| committer | Alberts Muktupāvels <alberts.muktupavels@gmail.com> | 2021-03-14 22:44:12 +0200 |
| commit | 6066b452731ff22a7ac7b75b91cbc233be00a498 (patch) | |
| tree | f995b64f7cb042456026333fdcf36e292292c333 | |
| parent | a4333948fcfbe1ecbc5e6b2c713bc92db65983d4 (diff) | |
| download | metacity-6066b452731ff22a7ac7b75b91cbc233be00a498.tar.gz | |
main: check g_setenv return value
Coverity CID: #1502679
| -rw-r--r-- | src/core/main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/core/main.c b/src/core/main.c index 038398ed..52202207 100644 --- a/src/core/main.c +++ b/src/core/main.c @@ -383,7 +383,10 @@ meta_select_display (gchar *display_name) env_var = g_getenv ("METACITY_DISPLAY"); if (env_var) - g_setenv ("DISPLAY", env_var, TRUE); + { + if (!g_setenv ("DISPLAY", env_var, TRUE)) + g_warning ("Couldn't set DISPLAY"); + } } static void |