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small fix to += code from 16353

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This commit is contained in:
Oliver Kiddle 2001-12-18 09:16:17 +00:00
parent 0db3827ce2
commit 68d739c67a
2 changed files with 8 additions and 4 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2001-12-18 Oliver Kiddle <opk@zsh.org>
* unposted: Src/params.c: small fix to += code from 16353
2001-12-18 Clint Adams <clint@zsh.org> 2001-12-18 Clint Adams <clint@zsh.org>
* 16361: zshconfig.ac, Src/input.c: * 16361: zshconfig.ac, Src/input.c:

8
Src/params.c
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@ -1879,7 +1879,7 @@ assignsparam(char *s, char *val, int augment)
Value v; Value v;
char *t = s; char *t = s;
char *ss, *copy, *var; char *ss, *copy, *var;
size_t lv; size_t lvar;
mnumber lhs, rhs; mnumber lhs, rhs;
int sstart; int sstart;
@ -1975,10 +1975,10 @@ assignsparam(char *s, char *val, int augment)
var = getstrvalue(v); var = getstrvalue(v);
v->start = sstart; v->start = sstart;
copy = val; copy = val;
lv = strlen(var); lvar = strlen(var);
val = (char *)zalloc(lv + strlen(var)); val = (char *)zalloc(lvar + strlen(val) + 1);
strcpy(val, var); strcpy(val, var);
strcpy(val + lv, copy); strcpy(val + lvar, copy);
zsfree(copy); zsfree(copy);
break; break;
} }