From 6eb6e0968244a48d82cb18999859114b34091a6e Mon Sep 17 00:00:00 2001
From: Bruno Bowden <github@brunobowden.com>
Date: Sat, 22 Aug 2015 17:42:10 -0700
Subject: [PATCH] Slashy String regex error for matchRegexOutputs

---
 .../com/github/j2objccontrib/j2objcgradle/tasks/Utils.groovy  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/groovy/com/github/j2objccontrib/j2objcgradle/tasks/Utils.groovy b/src/main/groovy/com/github/j2objccontrib/j2objcgradle/tasks/Utils.groovy
index 0b192bed..2c717a52 100644
--- a/src/main/groovy/com/github/j2objccontrib/j2objcgradle/tasks/Utils.groovy
+++ b/src/main/groovy/com/github/j2objccontrib/j2objcgradle/tasks/Utils.groovy
@@ -296,7 +296,9 @@ class Utils {
         Matcher stdMatcher = (stdout.toString() =~ regex)
         Matcher errMatcher = (stderr.toString() =~ regex)
         // Requires a capturing group in the regex
-        String assertFailMsg = "matchRegexOutputs must have '(...)' capture group, regex: '$regex'"
+        String assertFailMsg =
+                "matchRegexOutputs must have '(...)' capture group, regex: " +
+                escapeSlashyString(regex)
         assert stdMatcher.groupCount() >= 1, assertFailMsg
         assert errMatcher.groupCount() >= 1, assertFailMsg