inline-source: gawk doesn't have boolean constants.

I've been writing a lot of Lua lately, but still a silly mistake:(
* gl/build-aux/inline-source (func_include): Use `magic` variable
to count #! lines found, and only output the DO NOT EDIT warning
after the first one.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>

diff --git a/gl/build-aux/inline-source b/gl/build-aux/inline-source
index 54cce3373ad2150bcf4acd87ca0c381e3502f4ef..1e4772c7fccc5296368007bcee8bd655e4f6b854 100755 (executable)
--- a/gl/build-aux/inline-source
+++ b/gl/build-aux/inline-source
@@ -124,13 +124,13 @@ func_include ()
     test -n "$_G_scriptdir" || _G_scriptdir="./"
 
     $AWK '
-        BEGIN { domagic = true; }
+        BEGIN { magic = 0; }
 
-        /^#!/ && domagic == true {
+        /^#!/ && magic == 0 {
             print $0;
             print "## DO NOT EDIT - This file generated from '$1'";
             print "##               by '$progname' v'$scriptversion'";
-            domagic = false;
+            magic++;
             next;
         }