X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/3b6170b27ba8fedbb4d67d2842bfaa38d4417962..01fd4094faf9fa892faad3621433e5faa98157f9:/uip/sortm.c

diff --git a/uip/sortm.c b/uip/sortm.c
index 1546f75a..9f95c6d2 100644
--- a/uip/sortm.c
+++ b/uip/sortm.c
@@ -321,7 +321,7 @@ read_hdrs (struct msgs *mp, char *datesw)
 	}
     }
     s->s_msg = 0;
-    return(s - smsgs);
+    return s - smsgs;
 }
 
 
@@ -343,7 +343,7 @@ get_fields (char *datesw, int msg, struct smsg *smsg)
 
     if ((in = fopen (msgnam = m_name (msg), "r")) == NULL) {
 	admonish (msgnam, "unable to read message");
-	return (0);
+	return 0;
     }
     gstate = m_getfld_state_init(in);
     for (compnum = 1;;) {
@@ -390,10 +390,10 @@ get_fields (char *datesw, int msg, struct smsg *smsg)
 		      msg, compnum);
 		check_failed = 1;
 	    }
-            mh_xfree(datecomp);
-            mh_xfree(subjcomp);
+            free(datecomp);
+            free(subjcomp);
 	    fclose (in);
-	    return (0);
+	    return 0;
 
 	default:
 	    adios (NULL, "internal error -- you lose");
@@ -453,9 +453,9 @@ get_fields (char *datesw, int msg, struct smsg *smsg)
 	smsg->s_subj = subjcomp;
     }
     fclose (in);
-    mh_xfree(datecomp);
+    free(datecomp);
 
-    return (1);
+    return 1;
 }
 
 /*
@@ -465,12 +465,12 @@ static int
 dsort (struct smsg **a, struct smsg **b)
 {
     if ((*a)->s_clock < (*b)->s_clock)
-	return (-1);
+	return -1;
     if ((*a)->s_clock > (*b)->s_clock)
-	return (1);
+	return 1;
     if ((*a)->s_msg < (*b)->s_msg)
-	return (-1);
-    return (1);
+	return -1;
+    return 1;
 }
 
 /*
@@ -482,9 +482,9 @@ subsort (struct smsg **a, struct smsg **b)
     int i;
 
     if ((i = strcmp ((*a)->s_subj, (*b)->s_subj)))
-	return (i);
+	return i;
 
-    return (dsort (a, b));
+    return dsort(a, b);
 }
 
 static int
@@ -493,10 +493,10 @@ txtsort (struct smsg **a, struct smsg **b)
     int i;
 
     if ((i = strcmp ((*a)->s_subj, (*b)->s_subj)))
-	return (i);
+	return i;
     if ((*a)->s_msg < (*b)->s_msg)
-	return (-1);
-    return (1);
+	return -1;
+    return 1;
 }
 
 static void