Make makedoc return 0 on success (be there dragons here?)

diff --git a/makedoc.c b/makedoc.c
index 0770148958d50bfff306f25b7d33e476d57f345e..e519de12c580a3a378f84f6defb26d2f9353e1c8 100644 (file)
--- a/makedoc.c
+++ b/makedoc.c
@@ -167,8 +167,8 @@ int main (int argc, char *argv[])
   
   if (f != stdin)
     fclose (f);
-  
-  exit (1);
+
+  return 0;
 }