diff options
Diffstat (limited to 'bin/sh/expand.c')
| -rw-r--r-- | bin/sh/expand.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/bin/sh/expand.c b/bin/sh/expand.c index 6316400c88d5..922bf5c3c4e8 100644 --- a/bin/sh/expand.c +++ b/bin/sh/expand.c @@ -623,10 +623,11 @@ static const char * subevalvar_misc(const char *p, struct nodelist **restrict argbackq, const char *var, int subtype, int startloc, int varflags) { + const char *end; char *startp; int amount; - p = argstr(p, argbackq, EXP_TILDE, NULL); + end = argstr(p, argbackq, EXP_TILDE, NULL); STACKSTRNUL(expdest); startp = stackblock() + startloc; @@ -635,7 +636,7 @@ subevalvar_misc(const char *p, struct nodelist **restrict argbackq, setvar(var, startp, 0); amount = startp - expdest; STADJUST(amount, expdest); - return p; + return end; case VSQUESTION: if (*p != CTLENDVAR) { |