* fix-header.c (read_scan_file): Need to malloc arguments to add_path.

From-SVN: r64470

gcc/ChangeLog

+2003-03-17  Neil Booth  <neil@daikokuya.co.uk>
+
+	* fix-header.c (read_scan_file): Need to malloc arguments to add_path.
+
 2003-03-17  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>
 
 	* function.c (thread_prologue_and_epilogue_insns): Set delete_unused
 	argument to 0 for redirect_jump.
-	
 
 2003-03-16  Mark Mitchell  <mark@codesourcery.com>
 

gcc/fix-header.c

@@ -643,19 +643,21 @@ read_scan_file (in_fname, argc, argv)
 	  if (argv[i][1] == 'I')
 	    {
 	      if (argv[i][2] != '\0')
-		strings_processed = 1, add_path (argv[i] + 2, BRACKET, false);
-	      else if (i + 1 == argc)
-		strings_processed = 0;
-	      else
-		strings_processed = 2, add_path (argv[i + 1], BRACKET, false);
+		{
+		  strings_processed = 1;
+		  add_path (xstrdup (argv[i] + 2), BRACKET, false);
+		}
+	      else if (i + 1 != argc)
+		{
+		  strings_processed = 2;
+		  add_path (xstrdup (argv[i + 1]), BRACKET, false);
+		}
 	    }
 	  else if (argv[i][1] == 'D')
 	    {
 	      if (argv[i][2] != '\0')
 		strings_processed = 1, cpp_define (scan_in, argv[i] + 2);
-	      else if (i + 1 == argc)
-		strings_processed = 0;
-	      else	
+	      else if (i + 1 != argc)
 		strings_processed = 2, cpp_define (scan_in, argv[i + 1]);
 	    }
 	}