mythinstall: remove duplicate modeline offerings

1 files changed, 12 insertions, 1 deletions

diff --git a/abs/core-testing/mythinstall/xorgsettings.h b/abs/core-testing/mythinstall/xorgsettings.h
index c17720f..b9513fd 100755
--- a/abs/core-testing/mythinstall/xorgsettings.h
+++ b/abs/core-testing/mythinstall/xorgsettings.h
@@ -127,6 +127,9 @@ static HostComboBox *HostXres()
 	     "s/ Server//g'"; //reformat. 
       cout << mode_extract_command << endl;
       modelines = popen (mode_extract_command, "r");
+
+      char previous_mode[200]={0};
+
       if (modelines)
       {
 	char line_in[200];
@@ -142,7 +145,15 @@ static HostComboBox *HostXres()
 	  if (separator)
 	  {
 	    separator[0]=0;
-  	    gc->addSelection(separator + 1,line_in);
+	    separator++;
+
+  	    // Skip this mode if the description is identical to the previous.
+	    if (strcmp (previous_mode, separator) == 0)
+	      continue;
+
+	    strncpy (previous_mode, separator, 200);
+  	    gc->addSelection(separator, line_in);
+
  	    for (int def = 0; def < num_defaults; def++)
 	      if (strncmp (&line_in[1], defaults[def], strlen (defaults[def]))==0)
 	        defaults_added[def]=1;