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-rw-r--r--src/cmd/eqn/text.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/eqn/text.c b/src/cmd/eqn/text.c
index 4ca0bbd9..6e2c8325 100644
--- a/src/cmd/eqn/text.c
+++ b/src/cmd/eqn/text.c
@@ -257,7 +257,7 @@ trans(int c, char *p1)
char *pad(int n) /* return the padding as a string */
{
- static char buf[20];
+ static char buf[30];
buf[0] = 0;
if (n < 0) {