svn commit: trunk/busybox/shell

[vapier at busybox.net]

Author: vapier
Date: 2006-11-15 13:52:10 -0800 (Wed, 15 Nov 2006)
New Revision: 16534

Log:
remove duplicate flag decls

Modified:
   trunk/busybox/shell/msh.c


Changeset:
Modified: trunk/busybox/shell/msh.c
===================================================================
--- trunk/busybox/shell/msh.c	2006-11-15 21:00:07 UTC (rev 16533)
+++ trunk/busybox/shell/msh.c	2006-11-15 21:52:10 UTC (rev 16534)
@@ -237,7 +237,9 @@
  * -x: trace
  * -u: unset variables net diagnostic
  */
-static char *flag;
+static char flags['z' - 'a' + 1];
+/* this looks weird, but is OK ... we index flag with 'a'...'z' */
+static char *flag = flags - 'a';
 
 static char *null;				/* null value for variable */
 static int intr;				/* interrupt pending */
@@ -709,8 +711,6 @@
 static int areanum;				/* current allocation area */
 static int intr;
 static int inparse;
-static char flags['z' - 'a' + 1];
-static char *flag = flags - 'a';
 static char *null = "";
 static int heedint = 1;
 static void (*qflag) (int) = SIG_IGN;