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return EOS on EOS just to be on the safe side

This commit is contained in:
tg 2011-05-04 22:38:27 +00:00
parent 1a316664ef
commit 0d6e622b14
1 changed files with 3 additions and 3 deletions
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6
tree.c
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@ -22,7 +22,7 @@
#include "sh.h" #include "sh.h"
__RCSID("$MirOS: src/bin/mksh/tree.c,v 1.45 2011/05/02 22:52:54 tg Exp $"); __RCSID("$MirOS: src/bin/mksh/tree.c,v 1.46 2011/05/04 22:38:27 tg Exp $");
#define INDENT 8 #define INDENT 8
@ -283,7 +283,7 @@ wdvarput(struct shf *shf, const char *wp, int quotelevel, int opmode)
while (/* CONSTCOND */ 1) while (/* CONSTCOND */ 1)
switch (*wp++) { switch (*wp++) {
case EOS: case EOS:
return (wp); return (--wp);
case ADELIM: case ADELIM:
case CHAR: case CHAR:
c = *wp++; c = *wp++;
@ -754,7 +754,7 @@ dumpwdvar_(struct shf *shf, const char *wp, int quotelevel)
switch(*wp++) { switch(*wp++) {
case EOS: case EOS:
shf_puts("EOS", shf); shf_puts("EOS", shf);
return (wp); return (--wp);
case ADELIM: case ADELIM:
shf_puts("ADELIM=", shf); shf_puts("ADELIM=", shf);
if (0) if (0)