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

diff --git a/sbr/arglist.c b/sbr/arglist.c
index 68a26a2..e6f079e 100644 (file)
--- a/sbr/arglist.c
+++ b/sbr/arglist.c
@@ -133,8 +133,7 @@ arglist_free(char *command, char **argvarray)
 {
     int i;
 
-    if (command != NULL)
-       free(command);
+    mh_xfree(command);
 
     if (argvarray != NULL) {
        for (i = 0; argvarray[i] != NULL; i++)