thread bugs

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 11 insertions, 3 deletions

diff --git a/string.c b/string.c
index 4fe1bd5e42..6c094848ef 100644
--- a/string.c
+++ b/string.c
@@ -2439,9 +2439,17 @@ rb_str_oct(str)
 {
     int base = 8;
 
-    if (RSTRING(str)->len > 2 && RSTRING(str)->ptr[0] == '0' &&
-	(RSTRING(str)->ptr[1] == 'x' || RSTRING(str)->ptr[1] == 'X')) {
-	base = 16;
+    if (RSTRING(str)->len > 2 && RSTRING(str)->ptr[0] == '0') {
+	switch (RSTRING(str)->ptr[1]) {
+	  case 'x':
+	  case 'X':
+	    base = 16;
+	    break;
+	  case 'b':
+	  case 'B':
+	    base = 2;
+	    break;
+	}
     }
     return rb_str2inum(RSTRING(str)->ptr, base);
 }