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Make xbt_strbuff_chomp() really do its work.
[simgrid.git]
/
src
/
xbt
/
xbt_strbuff.c
diff --git
a/src/xbt/xbt_strbuff.c
b/src/xbt/xbt_strbuff.c
index
b12ff3c
..
a474b3a
100644
(file)
--- a/
src/xbt/xbt_strbuff.c
+++ b/
src/xbt/xbt_strbuff.c
@@
-88,10
+88,9
@@
void xbt_strbuff_append(xbt_strbuff_t b, const char *toadd)
XBT_INLINE void xbt_strbuff_chomp(xbt_strbuff_t b)
{
- while (b->data[b->used] == '\n') {
+ while (b->used && b->data[b->used - 1] == '\n') {
+ b->used--;
b->data[b->used] = '\0';
- if (b->used)
- b->used--;
}
}