COMP: fix test, in some cases stdout from bar was not captured correctly,

probably because the process was killed before the fflush() worked because
the busy loop blocked the processor (failing midworld test)

Alex

1 files changed, 7 insertions, 2 deletions

diff --git a/Tests/BuildDepends/Project/bar.cxx b/Tests/BuildDepends/Project/bar.cxx
index 76e934f..25d8bd2 100644
--- a/Tests/BuildDepends/Project/bar.cxx
+++ b/Tests/BuildDepends/Project/bar.cxx
@@ -3,7 +3,7 @@
 #include <regen.h>
 #include <noregen.h>
 
-int main()
+int main(int argc, char** argv)
 {
   /* Make sure the noregen header was not regenerated.  */
   if(strcmp("foo", noregen_string) != 0)
@@ -15,6 +15,11 @@ int main()
   /* Print out the string that should have been regenerated.  */
   printf("%s\n", regen_string);
   fflush(stdout);
-  for(;;);
+  // if any argument is used, wait forever
+  if (argc>1)
+    {
+    // wait that we get killed...
+    for(;;);
+    }
   return 0;
 }