From 4f007f4273d624de1474537ef3ec265b6a621858 Mon Sep 17 00:00:00 2001
From: Dmitry Mikhirev
Date: Wed, 3 Dec 2014 19:38:51 +0300
Subject: fixed error that occured when error message contained uncoupled
 parentheses

---
 pcre.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/pcre.c b/pcre.c
index c113cca..d39d219 100644
--- a/pcre.c
+++ b/pcre.c
@@ -74,12 +74,12 @@ int mk_error(const char *fmt, ...)
 	if (emsg == NULL) { /* should never happen */
 		return -1;
 	}
-	mk = gmk_alloc(strlen(emsg) + 10);
+	mk = gmk_alloc(strlen(emsg) + 35);
 	if (mk == NULL) { /* should never happen */
 		gmk_free(emsg);
 		return -1;
 	}
-	sprintf(mk, "$(error %s)", emsg);
+	sprintf(mk, "__pcre_msg=%s\n$(error $(__pcre_msg))", emsg);
 	gmk_free(emsg);
 	gmk_eval(mk, NULL);
 	gmk_free(mk);
@@ -105,11 +105,11 @@ int mk_warning(const char *fmt, ...)
 		gmk_free(emsg);
 		return -1;
 	}
-	mk = gmk_alloc(strlen(emsg) + 12);
+	mk = gmk_alloc(strlen(emsg) + 37);
 	if (mk == NULL) { /* should never happen */
 		return -1;
 	}
-	sprintf(mk, "$(warning %s)", emsg);
+	sprintf(mk, "__pcre_msg=%s\n$(warning $(__pcre_msg))", emsg);
 	gmk_free(emsg);
 	gmk_eval(mk, NULL);
 	gmk_free(mk);
@@ -134,12 +134,12 @@ int mk_info(const char *fmt, ...)
 	if (emsg == NULL) { /* should never happen */
 		return -1;
 	}
-	mk = gmk_alloc(strlen(emsg) + 9);
+	mk = gmk_alloc(strlen(emsg) + 34);
 	if (mk == NULL) { /* should never happen */
 		gmk_free(emsg);
 		return -1;
 	}
-	sprintf(mk, "$(info %s)", emsg);
+	sprintf(mk, "__pcre_msg=%s\n$(info $(__pcre_msg))", emsg);
 	gmk_free(emsg);
 	gmk_eval(mk, NULL);
 	gmk_free(mk);
-- 
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