Use resizebuf instead of realloc.

1 files changed, 1 insertions, 1 deletions

diff --git a/pw.c b/pw.c
index 6c36a90..28d1e98 100644
--- a/pw.c
+++ b/pw.c
@@ -1780,7 +1780,7 @@ int main(int argc, char **argv)
                                 &cmdhist : &pathist);
 
                 if (nhist == 0 || strcmp(pw.cmdbuf, (*hist)[0]) != 0) {
-                  if ((*hist = realloc(*hist, sizeof **hist*(nhist + 1))) == 0)
+                  if ((*hist = resizebuf(*hist, nhist, nhist + 1)) == 0)
                     panic("out of memory");
                   memmove(*hist + 1, *hist, sizeof **hist * nhist);
                   *pnhist = nhist + 1;