From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Fri, 21 Oct 2016 22:15:32 +0000 (+0100)
Subject: Replace `if (p) free(p)' with `mh_xfree(p)'.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/9fce8ab3a8a0134261cb796add60a1248e8ae38f?ds=inline;hp=3de39642e3207651b71d6090e5753d23258c778b

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

diff --git a/uip/ap.c b/uip/ap.c
index 48117846..bfec3429 100644
--- a/uip/ap.c
+++ b/uip/ap.c
@@ -174,15 +174,13 @@ process (char *arg, int length)
 
 	cptr = fmt_findcomp ("text");
 	if (cptr) {
-	    if (cptr->c_text)
-		free(cptr->c_text);
+            mh_xfree(cptr->c_text);
 	    cptr->c_text = p->pq_text;
 	    p->pq_text = NULL;
 	}
 	cptr = fmt_findcomp ("error");
 	if (cptr) {
-	    if (cptr->c_text)
-		free(cptr->c_text);
+            mh_xfree(cptr->c_text);
 	    cptr->c_text = p->pq_error;
 	    p->pq_error = NULL;
 	}
@@ -191,10 +189,8 @@ process (char *arg, int length)
 	fputs (charstring_buffer (scanl), stdout);
 	charstring_free (scanl);
 
-	if (p->pq_text)
-	    free (p->pq_text);
-	if (p->pq_error)
-	    free (p->pq_error);
+        mh_xfree(p->pq_text);
+        mh_xfree(p->pq_error);
 	q = p->pq_next;
 	free ((char *) p);
     }