textops: stop after substituting in first header if flag f is set for…

… subst_hf() - reported by Julia Boudniatsky
kamailio · Mar 9, 2015 · 0f5aaac · 0f5aaac
1 parent f39b92a
commit 0f5aaac
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/modules/textops/textops.c b/modules/textops/textops.c
@@ -2874,6 +2874,9 @@ static int subst_hf_f(struct sip_msg *msg, char *str_hf, char *subst, char *flag
 		} else {
 			hfl = hf;
 		}
+		/* if flags set for first header, then all done */
+		if(flags!=NULL && *flags=='f')
+			return ret;
 	}
 	if(hfl!=NULL)
 	{