libobs/util/dstr.c: Don't find/replace if empty

38b610ef · jp9000 · 75d25b4e · 38b610ef
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libobs/util/dstr.c libobs/util/dstr.c +3 -0

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--- a/libobs/util/dstr.c
+++ b/libobs/util/dstr.c
@@ -528,6 +528,9 @@ void dstr_replace(struct dstr *str, const char *find,
 	size_t find_len, replace_len;
 	char *temp;

+	if (dstr_isempty(str))
+		return;
+
 	if (!replace)
 		replace = "";