don't use the file header template if it isn't available in the c_structdef code generator

git-svn-id: svn+ssh://svn.gna.org/svn/warzone/trunk@5464 4a71c877-e1ca-e34f-864e-861f7616d084
2008-07-10 10:58:13 +00:00 · 2008-07-10 10:58:13 +00:00 · a80776b9fa
parent faf8153b50
commit a80776b9fa
1 changed files with 2 additions and 0 deletions
--- a/build_tools/code-generators/c_structdef_cg.pm
+++ b/build_tools/code-generators/c_structdef_cg.pm
@ -265,6 +265,8 @@ sub startFile()
    printHdrGuard($output, $outfile);
    $$output .= "\n\n";

+    return unless $startTpl;
+
    $$output .= "#line 1 \"$startTpl\"\n";
    open (TEMPL, $startTpl);
    while (<TEMPL>)