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-rw-r--r--include/httpd.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/httpd.h b/include/httpd.h
index 5364a56429..658780c5ef 100644
--- a/include/httpd.h
+++ b/include/httpd.h
@@ -1921,7 +1921,7 @@ AP_DECLARE(char *) ap_pregsub(apr_pool_t *p, const char *input,
* @param nmatch the nmatch returned from ap_pregex
* @param pmatch the pmatch array returned from ap_pregex
* @param maxlen the maximum string length to return, 0 for unlimited
- * @return The substituted string, or NULL on error
+ * @return APR_SUCCESS if successful, APR_ENOMEM or other error code otherwise.
*/
AP_DECLARE(apr_status_t) ap_pregsub_ex(apr_pool_t *p, char **result,
const char *input, const char *source,