summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--src/erec.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/erec.c b/src/erec.c
index 7451d94c..a157d2fa 100644
--- a/src/erec.c
+++ b/src/erec.c
@@ -138,7 +138,8 @@ void erec_print(FILE *f, const struct error_record *erec)
end = 0;
for (l = erec->num_locations - 1; l >= 0; l--) {
loc = &erec->locations[l];
- for (i = loc->first_column - 1; i < loc->last_column; i++)
+ for (i = loc->first_column ? loc->first_column - 1 : 0;
+ i < loc->last_column; i++)
buf[i] = l ? '~' : '^';
end = max(end, loc->last_column);
}