2006-03-11 H.J. Lu <hongjiu.lu@intel.com>

	PR ld/2443
	* dwarf2.c (concat_filename): Don't issue an error if file is
	0.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index ac78ad6..444a14e 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2006-03-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR ld/2443
+       * dwarf2.c (concat_filename): Don't issue an error if file is
+       0.
+
 2006-03-10  Paul Brook  <paul@codesourcery.com>
 
        * elf32-arm.c (INTERWORK_FLAG): Handle EABIv5.

diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index 5bc5871..ae68d18 100644 (file)
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -865,8 +865,10 @@ concat_filename (struct line_info_table *table, unsigned int file)
 
   if (file - 1 >= table->num_files)
     {
-      (*_bfd_error_handler)
-       (_("Dwarf Error: mangled line number section (bad file number)."));
+      /* FILE == 0 means unknown.  */
+      if (file)
+       (*_bfd_error_handler)
+         (_("Dwarf Error: mangled line number section (bad file number)."));
       return strdup ("<unknown>");
     }