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-rw-r--r--src/cmd/grap/input.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/grap/input.c b/src/cmd/grap/input.c
index d47cbd75..99465d37 100644
--- a/src/cmd/grap/input.c
+++ b/src/cmd/grap/input.c
@@ -460,7 +460,7 @@ void eprint(void) /* try to print context around error */
if (isprint((uchar)*p))
putc(*p, stderr);
fprintf(stderr, " >>> ");
- for (; p < q; p++)
+ for (; p < ep; p++)
if (isprint((uchar)*p))
putc(*p, stderr);
fprintf(stderr, " <<< ");