ash: code shrink

Changing one of the constants used by is_bb_var() saves a few bytes
in the 32-bit build.

1 files changed, 1 insertions, 2 deletions

diff --git a/shell/ash.c b/shell/ash.c
index ddac42895..b3d8feb0b 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2654,7 +2654,7 @@ fix_pathvar(const char *path, int len)
 }
 
 #define BB_VAR_EXACT    1       /* exact match for name */
-#define BB_VAR_ASSIGN   2       /* matches name followed by '=' */
+#define BB_VAR_ASSIGN   -1      /* matches name followed by '=' */
 
 /* Match variables that should be placed in the environment immediately
  * they're exported and removed immediately they're no longer exported */
@@ -2688,7 +2688,6 @@ static struct var *
 setvareq(char *s, int flags)
 {
         struct var *vp, **vpp;
-
 #if ENABLE_PLATFORM_MINGW32
         const char *paths = "PATH=\0""CDPATH=\0""MANPATH=\0";
         const char *p;