[Ffmpeg-cvslog] r5926 - trunk/configure

[mru]

Author: mru
Date: Fri Aug  4 00:27:38 2006
New Revision: 5926

Modified:
   trunk/configure

Log:
detect more broken shells


Modified: trunk/configure
==============================================================================
--- trunk/configure	(original)
+++ trunk/configure	Fri Aug  4 00:27:38 2006
@@ -4,7 +4,8 @@
 #
 
 # make sure we are running under a compatible shell
-(: ${foo%%bar}) 2>/dev/null
+unset foo
+(: ${foo%%bar}) 2>/dev/null && ! (: ${foo?}) 2>/dev/null
 if test "$?" != 0; then
     if test "x$FFMPEG_CONFIGURE_EXEC" = x; then
         FFMPEG_CONFIGURE_EXEC=1