From 5d9b45661de4d6371bfceb153170e3e279237165 Mon Sep 17 00:00:00 2001
From: Pragmatic Software <pragma78@gmail.com>
Date: Sat, 28 Jun 2014 14:49:59 +0000
Subject: [PATCH] CGrammar: Correct handling of empty string literals during
 beautification

---
 PBot/VERSION.pm            | 2 +-
 modules/c2english/c2eng.pl | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/PBot/VERSION.pm b/PBot/VERSION.pm
index 19ecd8b7..cf0b1279 100644
--- a/PBot/VERSION.pm
+++ b/PBot/VERSION.pm
@@ -13,7 +13,7 @@ use warnings;
 # These are set automatically by the build/commit script
 use constant {
   BUILD_NAME     => "PBot",
-  BUILD_REVISION => 684,
+  BUILD_REVISION => 685,
   BUILD_DATE     => "2014-06-28",
 };
 
diff --git a/modules/c2english/c2eng.pl b/modules/c2english/c2eng.pl
index 7675c19d..2923245f 100755
--- a/modules/c2english/c2eng.pl
+++ b/modules/c2english/c2eng.pl
@@ -81,7 +81,8 @@ foreach my $arg (@ARGV) {
     $output =~ s/of evaluate/of/g;
  
     foreach my $quote (@quotes) {
-      $output =~ s/"-*"/"$quote"/;
+      next unless $quote;
+      $output =~ s/"-+"/"$quote"/;
     }
 
     print $output;