gcc.c (main): Handle target_sysroot_hdrs_suffix being NULL for some multilibs.

	* gcc.c (main): Handle target_sysroot_hdrs_suffix being NULL for
	some multilibs.

From-SVN: r122865

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 85c05fbbb4a84d4b72f8da2721698eda057a53e0..3abf3ede110ec36212098eb9eccfd904542177b6 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2007-03-12  Joseph Myers  <joseph@codesourcery.com>
+
+       * gcc.c (main): Handle target_sysroot_hdrs_suffix being NULL for
+       some multilibs.
+
 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
 
        PR 30635

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 878f04412299978066149926aad64c69c314895c..f2a7d1bc1de2513fef065d651aac23e236a26a00 100644 (file)
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -6422,7 +6422,9 @@ main (int argc, char **argv)
     {
       if (*sysroot_hdrs_suffix_spec)
        {
-         printf("%s\n", target_sysroot_hdrs_suffix);
+         printf("%s\n", (target_sysroot_hdrs_suffix
+                         ? target_sysroot_hdrs_suffix
+                         : ""));
          return (0);
        }
       else