Replace `if (p) free(p)' with `mh_xfree(p)'.

[nmh] / sbr / ssequal.c

diff --git a/sbr/ssequal.c b/sbr/ssequal.c
index 5ccf28f..cb76520 100644 (file)
--- a/sbr/ssequal.c
+++ b/sbr/ssequal.c
@@ -23,7 +23,7 @@
  */
 
 int
-ssequal (char *s1, char *s2)
+ssequal (const char *s1, const char *s2)
 {
     if (!s1)
        s1 = "";