[strings] string_trim makes a copy rather than modifying the pointer

2016-11-28 15:06:07 -08:00
parent d922d9a60a
commit 89f6611c4e
3 changed files with 14 additions and 18 deletions
--- a/src/normalize.c
+++ b/src/normalize.c
@@ -11,7 +11,10 @@ char *normalize_string_utf8(char *str, uint64_t options) {
    bool have_utf8proc_options = false;

    if (options & NORMALIZE_STRING_TRIM) {
-        string_trim(str);
+        char *trimmed = string_trim(str);
+        if (trimmed != NULL) {
+            str = trimmed;
+        }
    }

    if (options & NORMALIZE_STRING_DECOMPOSE) {