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option: Fix strange condition in add_dir function

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ZyX
2015-10-26 14:51:56 +03:00
parent 89a84baaf9
commit be6b784766
1 changed files with 1 additions and 1 deletions
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2
src/nvim/option.c
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@@ -435,7 +435,7 @@ static inline char *add_dir(char *dest, const char *const dir,
const char *const suf2, const size_t len2)
FUNC_ATTR_NONNULL_RET FUNC_ATTR_NONNULL_ARG(1) FUNC_ATTR_WARN_UNUSED_RESULT
{
if (dir == NULL && dir_len != 0) {
if (dir == NULL || dir_len == 0) {
return dest;
}
dest = strcpy_comma_escaped(dest, dir, dir_len);