Automated merge with file:/home/micah/devel/wget/fix-double-gets

[wget] / src / url.c

diff --git a/src/url.c b/src/url.c
index 683a7745f1b7eeb9ea7d3c9eddf8ac90b8c06976..72bb7b90d735c6eca5a73a450dda6b0d4e60a1cf 100644 (file)
--- a/src/url.c
+++ b/src/url.c
@@ -1,5 +1,6 @@
 /* URL handling.
-   Copyright (C) 1996-2007 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+   2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
 This file is part of GNU Wget.
 
@@ -1939,10 +1940,7 @@ getchar_from_escaped_string (const char *str, char *c)
   
   if (p[0] == '%')
     {
-      if (p[1] == 0)
-        return 0; /* error: invalid string */
-
-      if (p[1] == '%')
+      if (!ISXDIGIT(p[1]) || !ISXDIGIT(p[2]))
         {
           *c = '%';
           return 1;
@@ -1953,8 +1951,13 @@ getchar_from_escaped_string (const char *str, char *c)
             return 0; /* error: invalid string */
 
           *c = X2DIGITS_TO_NUM (p[1], p[2]);
-
-          return 3;
+          if (URL_RESERVED_CHAR(*c))
+            {
+              *c = '%';
+              return 1;
+            }
+          else
+            return 3;
         }
     }
   else