1 files changed, 2 insertions, 2 deletions
diff --git a/center.c b/center.c
index 10e8130..d4d724e 100644
--- a/center.c
+++ b/center.c
@@ -101,8 +101,8 @@ main(int argc, char **argv)
 void
 center(FILE *fp)
 {
-	char *line = NULL;
-	size_t bs = 0;
+	static char *line = NULL;
+	static size_t bs = 0;
 
 	while (getline(&line, &bs, fp) != -1) {
 		int len, tabs = 0;