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Fixing a bug while parsing empty arguments in csiparse.

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This commit is contained in:
Christoph Lohmann
2013-02-26 19:07:23 +01:00
parent 7d32471eff
commit 1aa26b4ecd
1 changed files with 2 additions and 2 deletions
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4
st.c
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@ -1295,7 +1295,6 @@ tnewline(int first_col) {
void void
csiparse(void) { csiparse(void) {
/* int noarg = 1; */
char *p = csiescseq.buf, *np; char *p = csiescseq.buf, *np;
long int v; long int v;
@ -1306,9 +1305,10 @@ csiparse(void) {
} }
while(p < csiescseq.buf+csiescseq.len) { while(p < csiescseq.buf+csiescseq.len) {
np = NULL;
v = strtol(p, &np, 10); v = strtol(p, &np, 10);
if(np == p) if(np == p)
break; v = 0;
if(v == LONG_MAX || v == LONG_MIN) if(v == LONG_MAX || v == LONG_MIN)
v = -1; v = -1;
csiescseq.arg[csiescseq.narg++] = v; csiescseq.arg[csiescseq.narg++] = v;