* parse.y (primary): rescue and ensure clauses should be allowed

  to appear in singleton method body.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 5 deletions

diff --git a/missing/strerror.c b/missing/strerror.c
index 44013b3892..c1bf6feff8 100644
--- a/missing/strerror.c
+++ b/missing/strerror.c
@@ -1,6 +1,4 @@
-/*
- * strerror.c --- Map an integer error number into a printable string.
- */
+/* public domain rewrite of strerror(3) */
 
 extern int sys_nerr;
 extern char *sys_errlist[];
@@ -11,9 +9,9 @@ char *
 strerror(error)
     int error;
 {
-    if ((error <= sys_nerr) && (error > 0)) {
+    if (error <= sys_nerr && error > 0) {
 	return sys_errlist[error];
     }
-    sprintf (msg, "Unknown error (%d)", error);
+    sprintf(msg, "Unknown error (%d)", error);
     return msg;
 }