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-rw-r--r--src/plugins/alias/alias.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/alias/alias.c b/src/plugins/alias/alias.c
index 4971e3c6f..75dd5659b 100644
--- a/src/plugins/alias/alias.c
+++ b/src/plugins/alias/alias.c
@@ -227,6 +227,9 @@ alias_replace_args (const char *alias_args, const char *user_args)
const char *start, *pos;
int n, m, argc, length_res, args_count, offset;
+ if (!alias_args || !user_args)
+ return NULL;
+
argv = weechat_string_split (user_args, " ", NULL,
WEECHAT_STRING_SPLIT_STRIP_LEFT
| WEECHAT_STRING_SPLIT_STRIP_RIGHT