Anonymous committed ef5644e

diff.c: call regfree to free memory allocated by regcomp when necessary

Signed-off-by: Brandon Casey <>
Signed-off-by: Junio C Hamano <>

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Files changed (1)

 		free (ecbdata->diff_words->minus.orig);
 		free (ecbdata->diff_words->plus.text.ptr);
 		free (ecbdata->diff_words->plus.orig);
-		free(ecbdata->diff_words->word_regex);
+		if (ecbdata->diff_words->word_regex) {
+			regfree(ecbdata->diff_words->word_regex);
+			free(ecbdata->diff_words->word_regex);
+		}
 		ecbdata->diff_words = NULL;
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