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author | sin <sin@2f30.org> | 2015-11-26 13:42:41 +0000 |
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committer | sin <sin@2f30.org> | 2015-11-26 13:42:41 +0000 |
commit | 7ceda4f7d2916c0123aacea8005fc39cd8c04d02 (patch) | |
tree | d730c49bfa185520d7a6247f599657466f34bc6e /noice.c | |
parent | d1ed0cff118a07327b3b237ea65836f5c673acbb (diff) | |
download | noice-7ceda4f7d2916c0123aacea8005fc39cd8c04d02.tar.gz |
Declare var at top of block
Diffstat (limited to 'noice.c')
-rw-r--r-- | noice.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -198,12 +198,12 @@ spawn(const char *file, const char *arg, const char *dir) char * xgetenv(char *name, char *fallback) { + char *value; + if (name == NULL) return fallback; - char *value = getenv(name); - if (value) - return value; - return fallback; + value = getenv(name); + return value ? value : fallback; } char * |