From 0da7f82a8a347f47809b4f9553555b18323089d9 Mon Sep 17 00:00:00 2001
From: Juanjo Marín <juanj.marin@juntadeandalucia.es>
Date: Sun, 26 Apr 2009 10:30:49 +0000
Subject: [comics] Correct check for exit status

Status of the dvipdfm needs to be checked after exit. Fixes
GNOME bug #579656.
---
(limited to 'backend/dvi')

diff --git a/backend/dvi/dvi-document.c b/backend/dvi/dvi-document.c
index a6c3340..a1097c9 100644
--- a/backend/dvi/dvi-document.c
+++ b/backend/dvi/dvi-document.c
@@ -32,6 +32,8 @@
 
 #include <glib/gi18n-lib.h>
 #include <ctype.h>
+#include <sys/wait.h>
+#include <stdlib.h>
 
 GMutex *dvi_context_mutex = NULL;
 
@@ -398,8 +400,8 @@ dvi_document_file_exporter_end (EvFileExporter *exporter)
 
 	if (success == FALSE) {
 		g_warning ("Error: %s", err->message);
-	} else if (exit_stat != 0) {
-		g_warning ("Error: dvipdfm exited with non-zero status.");
+	} else if (!WIFEXITED(exit_stat) || WEXITSTATUS(exit_stat) != EXIT_SUCCESS){
+		g_warning ("Error: dvipdfm does not end normally or exit with a failure status.");
 	}
 
 	if (err)
--
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