mirrors/nnn
1
0
Fork 0
mirror of https://github.com/jarun/nnn.git synced 2024-11-24 20:01:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

Only use the environment variable when it is not empty

Browse source
This commit is contained in:
sin 2015-11-26 15:10:12 +00:00
parent b77477d377
commit 16109053f5
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
noice.c
View file

@ -203,7 +203,7 @@ xgetenv(char *name, char *fallback)
if (name == NULL) if (name == NULL)
return fallback; return fallback;
value = getenv(name); value = getenv(name);
return value ? value : fallback; return value && value[0] ? value : fallback;
} }
char * char *