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strtrim issues.

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ssrlive 2020-11-27 13:14:11 +08:00
parent 0ee4bcca18
commit 499f0215a6
1 changed files with 2 additions and 1 deletions
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3
src/strtrim.c
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@ -13,6 +13,7 @@ char* strtrim(char* src, enum str_trim_type trim_type, void* (*allocator)(size_t
}
if (allocator) {
result = (char*)allocator(strlen(src) + 1);
if (result == NULL) { return NULL; }
strcpy(result, src);
}
else {
@ -41,7 +42,7 @@ static char* trim_leading_space(char* str) {
static char* trim_trailing_space(char* str) {
char* end;
if (str == NULL) { return NULL; }
if (str == NULL || strlen(str) == 0) { return str; }
end = str + strlen(str) - 1;
while (end > str && isspace((unsigned char)*end)) { end--; }