(process_command): Discard after first space in spec_version.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@2583 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 77b8e3e..f1cf450 100644 (file)
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -1801,7 +1801,11 @@ process_command (argc, argv)
 
   n_switches = 0;
   n_infiles = 0;
-  spec_version = version_string;
+
+  /* Default for -V is our version number, ending at first space.  */
+  spec_version = save_string (version_string, strlen (version_string));
+  for (temp = spec_version; *temp && *temp != ' '; temp++);
+  if (*temp) *temp = '\0';
 
   /* Set up the default search paths.  */