From: David Levine <levinedl@acm.org>
Date: Sat, 2 Feb 2013 18:56:53 +0000 (-0600)
Subject: Added support for "-" to indicate stdout to output_message().
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/bcb443a54dc3e08c2aa51fa1dd414cf2023fc037?ds=sidebyside;hp=ad1e8ec3d33e9d41ab05fdc17f5074d3afa30e27

Added support for "-" to indicate stdout to output_message().
---

diff --git a/uip/mhoutsbr.c b/uip/mhoutsbr.c
index 57a5df93..59bf7a42 100644
--- a/uip/mhoutsbr.c
+++ b/uip/mhoutsbr.c
@@ -62,12 +62,14 @@ output_message (CT ct, char *file)
     FILE *fp;
     int status;
 
-    if ((fp = fopen (file, "w")) == NULL) {
+    if (! strcmp (file, "-")) {
+	fp = stdout;
+    } else if ((fp = fopen (file, "w")) == NULL) {
 	advise (file, "unable to open for writing");
 	return NOTOK;
     }
     status = output_message_fp(ct, fp, file);
-    fclose(fp);
+    if (strcmp (file, "-")) fclose(fp);
     return status;
 }