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| author | Ian Fan <ianfan0@gmail.com> | 2019-01-02 18:47:22 +0000 |
|---|---|---|
| committer | Ian Fan <ianfan0@gmail.com> | 2019-01-02 18:47:22 +0000 |
| commit | 5bef06adfdac4ce9940dcaf2d90a4bdffae7bba9 (patch) | |
| tree | 1f9338e19afdae883b896e39eb997fb6eab77de8 /common/stringop.c | |
| parent | bd35879e1cfda51accc68c9890980dce59eb006a (diff) | |
fixup! stringop.c: rewrite strip_whitespace
Diffstat (limited to 'common/stringop.c')
| -rw-r--r-- | common/stringop.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/common/stringop.c b/common/stringop.c index f8b7aaec..8af0d60f 100644 --- a/common/stringop.c +++ b/common/stringop.c @@ -16,10 +16,10 @@ void strip_whitespace(char *str) { size_t start = strspn(str, whitespace); memmove(str, &str[start], len + 1 - start); - if (!*str) return; - - for (len -= start + 1; isspace(str[len]); --len) {} - str[len + 1] = '\0'; + if (*str) { + for (len -= start + 1; isspace(str[len]); --len) {} + str[len + 1] = '\0'; + } } void strip_quotes(char *str) { |