From 1aa26b4ecd68e6071d36e9103aa9c21711bbf6ea Mon Sep 17 00:00:00 2001
From: Christoph Lohmann <20h@r-36.net>
Date: Tue, 26 Feb 2013 19:07:23 +0100
Subject: Fixing a bug while parsing empty arguments in csiparse.
---
st.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'st.c')
diff --git a/st.c b/st.c
index 9f5793c..83fdc6d 100644
--- a/st.c
+++ b/st.c
@@ -1295,7 +1295,6 @@ tnewline(int first_col) {
void
csiparse(void) {
- /* int noarg = 1; */
char *p = csiescseq.buf, *np;
long int v;
@@ -1306,9 +1305,10 @@ csiparse(void) {
}
while(p < csiescseq.buf+csiescseq.len) {
+ np = NULL;
v = strtol(p, &np, 10);
if(np == p)
- break;
+ v = 0;
if(v == LONG_MAX || v == LONG_MIN)
v = -1;
csiescseq.arg[csiescseq.narg++] = v;
--
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