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| author | Simmo Saan <simmo.saan@gmail.com> | 2016-10-20 23:24:50 +0300 |
|---|---|---|
| committer | Simmo Saan <simmo.saan@gmail.com> | 2016-10-20 23:24:50 +0300 |
| commit | bb22f2486b9a9cb392dc99ca08b8d746d385024d (patch) | |
| tree | 2bbac020487f6ee2616c8af4816388792e558557 | |
| parent | b51beb67663f85f137aaef77d2cfa611db2803ec (diff) | |
| download | weechat-bb22f2486b9a9cb392dc99ca08b8d746d385024d.zip | |
api: fix string_expand_home SIGSEGV when HOME environment variable unset
| -rw-r--r-- | src/core/wee-string.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/core/wee-string.c b/src/core/wee-string.c index f63d6f6f5..646d58722 100644 --- a/src/core/wee-string.c +++ b/src/core/wee-string.c @@ -503,6 +503,8 @@ string_expand_home (const char *path) } ptr_home = getenv ("HOME"); + if (!ptr_home) + return NULL; length = strlen (ptr_home) + strlen (path + 1) + 1; str = malloc (length); |