X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/4aace27b5eeab890bdab8e1e1725b02ab435ff6a..cf57870921b26703aad420c6741c524b33736ff1:/uip/sortm.c

diff --git a/uip/sortm.c b/uip/sortm.c
index 9351ec03..97d42e5f 100644
--- a/uip/sortm.c
+++ b/uip/sortm.c
@@ -394,10 +394,8 @@ get_fields (char *datesw, int msg, struct smsg *smsg)
 		      msg, compnum);
 		check_failed = 1;
 	    }
-	    if (datecomp)
-		free (datecomp);
-	    if (subjcomp)
-		free (subjcomp);
+            mh_xfree(datecomp);
+            mh_xfree(subjcomp);
 	    fclose (in);
 	    return (0);
 
@@ -451,8 +449,7 @@ get_fields (char *datesw, int msg, struct smsg *smsg)
 
 	    while ((c = *cp++)) {
 		if (isascii((unsigned char) c) && isalnum((unsigned char) c))
-		    *cp2++ = isupper((unsigned char) c) ?
-		    			tolower((unsigned char) c) : c;
+		    *cp2++ = tolower((unsigned char)c);
 	    }
 
 	    *cp2 = '\0';
@@ -463,8 +460,7 @@ get_fields (char *datesw, int msg, struct smsg *smsg)
 	smsg->s_subj = subjcomp;
     }
     fclose (in);
-    if (datecomp)
-	free (datecomp);
+    mh_xfree(datecomp);
 
     return (1);
 }