From: Eli Zaretskii <eliz@gnu.org>
Date: Sun, 9 Sep 2012 20:33:58 +0000 (+0000)
Subject:  read.c (unescape_char): Fix a thinko in the last change.
X-Git-Tag: moved-to-git~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1820908804cc775809d7b4269a6754eb4df957c9;p=thirdparty%2Fmake.git

 read.c (unescape_char): Fix a thinko in the last change.
---

diff --git a/ChangeLog b/ChangeLog
index fefd2850..786f438f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-09-09  Eli Zaretskii  <eliz@gnu.org>
+
+	* read.c (unescape_char): Fix a thinko in the last change.
+
 2012-09-09  Paul Smith  <psmith@gnu.org>
 
 	* default.c (default_variables): Use a correct default LIBPPATERNS
diff --git a/read.c b/read.c
index 8478c8d7..d4bfb9c3 100644
--- a/read.c
+++ b/read.c
@@ -2242,16 +2242,19 @@ unescape_char (char *string, int c)
           l = e - s;
 
           if (*e != c || l%2 == 0)
-            /* It's not; just take it all without unescaping.  */
-            memcpy (p, s, l);
+	    {
+	      /* It's not; just take it all without unescaping.  */
+	      memcpy (p, s, l);
+	      p += l;
+	    }
           else if (l > 1)
             {
               /* It is, and there's >1 backslash.  Take half of them.  */
               l /= 2;
               memcpy (p, s, l);
+	      p += l;
             }
           s = e;
-          p += l;
         }
 
       *(p++) = *(s++);