Add REG_ENHANCED to regcomp for OSX

diff --git a/src/lib/dl/multipart.c b/src/lib/dl/multipart.c
index 8d43472f39d5c5226410a21b2c17743db466432b..683213ac10d6430cde57ea41c48ed40a647e94a5 100644 (file)
--- a/src/lib/dl/multipart.c
+++ b/src/lib/dl/multipart.c
@@ -57,7 +57,11 @@ static bool create_regex(zckCtx *zck, regex_t *reg, const char *regex) {
         set_error(zck, "Regular expression not initialized");
         return false;
     }
-    if(regcomp(reg, regex, REG_ICASE | REG_EXTENDED) != 0) {
+    int cflags = REG_ICASE | REG_EXTENDED;
+#if __APPLE__
+    cflags |= REG_ENHANCED;
+#endif
+    if(regcomp(reg, regex, cflags) != 0) {
         set_error(zck, "Unable to compile regular expression");
         return false;
     }