[virt-tools-list] [PATCH virt-viewer] Don't override G_LOG_DOMAIN=all

[Marc-André Lureau]

If the string is different, the GLib log handler will not log all
messages.
---
 src/virt-viewer-app.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/virt-viewer-app.c b/src/virt-viewer-app.c
index c32321c..ff94c77 100644
--- a/src/virt-viewer-app.c
+++ b/src/virt-viewer-app.c
@@ -179,7 +179,8 @@ virt_viewer_app_set_debug(gboolean debug)
         const gchar *doms = g_getenv("G_MESSAGES_DEBUG");
         if (!doms) {
             g_setenv("G_MESSAGES_DEBUG", G_LOG_DOMAIN, 1);
-        } else if (!strstr(doms, G_LOG_DOMAIN)) {
+        } else if (!g_str_equal(doms, "all") &&
+                   !strstr(doms, G_LOG_DOMAIN)) {
             gchar *newdoms = g_strdup_printf("%s %s", doms, G_LOG_DOMAIN);
             g_setenv("G_MESSAGES_DEBUG", newdoms, 1);
             g_free(newdoms);
-- 
1.8.1.1.439.g50a6b54