https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=200048

diff -ru gdb-6.5-orig/gdb/tui/tui-layout.c gdb-6.5-pr200048/gdb/tui/tui-layout.c

--- gdb-6.5-orig/gdb/tui/tui-layout.c	2006-08-07 21:33:42.000000000 +0200

+++ gdb-6.5-pr200048/gdb/tui/tui-layout.c	2006-08-13 02:26:39.000000000 +0200

@@ -519,13 +519,17 @@

     {

     case SRC_COMMAND:

     case SRC_DATA_COMMAND:

-      find_line_pc (cursal.symtab,

+      if (find_line_pc (cursal.symtab,

 		    TUI_SRC_WIN->detail.source_info.start_line_or_addr.u.line_no,

-		    &pc_list, &num_pc_values);

-      /* FIXME: What do we do with multiple pc values for ctors/dtors or

-                inlined functions?  */

-      addr = pc_list[0];

-      xfree (pc_list);

+		    &pc_list, &num_pc_values))

+	{

+	  /* FIXME: What do we do with multiple pc values for ctors/dtors or

+		    inlined functions?  */

+	  addr = pc_list[0];

+	  xfree (pc_list);

+	}

+      else

+        addr = 0;

       break;

     case DISASSEM_COMMAND:

     case SRC_DISASSEM_COMMAND: