noice

commit 16109053f59a944f75b3aab947bccea103974759
parent b77477d3777bc6ebd43875cd3e9b68d44cdb1bd3
Author: sin <sin@2f30.org>
Date:   Thu, 26 Nov 2015 15:10:12 +0000

Only use the environment variable when it is not empty

Diffstat:
M
noice.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/noice.c b/noice.c
@@ -203,7 +203,7 @@ xgetenv(char *name, char *fallback)
 	if (name == NULL)
 		return fallback;
 	value = getenv(name);
-	return value ? value : fallback;
+	return value && value[0] ? value : fallback;
 }
 
 char *