* dir.c (range): treat incomplete '[' as ordinary character (like

  has_magic does).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@5922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 2 deletions

diff --git a/dir.c b/dir.c
index b26eda4c38..48e93ca9e6 100644
--- a/dir.c
+++ b/dir.c
@@ -97,6 +97,7 @@ range(pat, test, flags)
     char test;
     int flags;
 {
+    char *first = pat;
     int not, ok = 0;
     int nocase = flags & FNM_CASEFOLD;
     int escape = !(flags & FNM_NOESCAPE);
@@ -119,13 +120,13 @@ range(pat, test, flags)
 		pat++;
 	    cend = pat[1];
 	    if (!cend)
-		return 0;
+		break;
 	    pat += 2;
 	}
 	if (downcase(cstart) <= test && test <= downcase(cend))
 	    ok = 1;
     }
-    return 0;
+    return test == '[' ? first : 0;
 }
 
 #define ISDIRSEP(c) (pathname && isdirsep(c))