commit 6aab2606ce1bcbdfc2198eafa08afc22597768cf

Author: Michal Toman <mtoman@redhat.com>

Date:   Mon Aug 1 16:11:51 2011 +0200

    interactive plugins: do not truncate message on EAGAIN

diff --git a/src/gui-wizard-gtk/wizard.c b/src/gui-wizard-gtk/wizard.c

index a6c48eb..4dcfd34 100644

--- a/src/gui-wizard-gtk/wizard.c

+++ b/src/gui-wizard-gtk/wizard.c

@@ -213,6 +213,7 @@ static page_obj_t pages[] =

 static page_obj_t *added_pages[NUM_PAGES];

+static struct strbuf *line = NULL;

 /* Utility functions */

@@ -1174,7 +1175,8 @@ static gboolean consume_cmd_output(GIOChannel *source, GIOCondition condition, g

     char *newline;

     char *raw;

     int r;

-    struct strbuf *line = strbuf_new();

+    if (!line)

+        line = strbuf_new();

     int alert_prefix_len = strlen(REPORT_PREFIX_ALERT);

     int ask_prefix_len = strlen(REPORT_PREFIX_ASK);

@@ -1348,8 +1350,6 @@ static gboolean consume_cmd_output(GIOChannel *source, GIOCondition condition, g

         strbuf_append_str(line, raw);

     }

-    strbuf_free(line);

-

     if (r < 0 && errno == EAGAIN)

         /* We got all buffered data, but fd is still open. Done for now */

         return TRUE; /* "please don't remove this event (yet)" */

@@ -1415,6 +1415,10 @@ static gboolean consume_cmd_output(GIOChannel *source, GIOCondition condition, g

                 gtk_label_set_text(evd->status_label, msg);

                 free(msg);

+                /* free child output buffer */

+                strbuf_free(line);

+                line = NULL;

+

                 /* Enable (un-gray out) navigation buttons */

                 gtk_widget_set_sensitive(GTK_WIDGET(g_assistant), true);