bk commit into 5.1 tree (msvensson:1.2295)

[msvensson]

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ChangeSet@stripped, 2006-08-31 10:18:55+02:00, msvensson@shellback.(none) +1 -0
  Add check in 'spawn_impl' that we are not trying to span when the path to the executable
is empty or undefined

  mysql-test/lib/mtr_process.pl@stripped, 2006-08-31 10:18:51+02:00,
msvensson@shellback.(none) +2 -0
    Add check in 'spawn_impl' that we are not trying to span when the path to the
executable is empty or undefined

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	msvensson
# Host:	shellback.(none)
# Root:	/home/msvensson/mysql/mysql-5.1-new-maint

--- 1.46/mysql-test/lib/mtr_process.pl	2006-08-31 10:19:03 +02:00
+++ 1.47/mysql-test/lib/mtr_process.pl	2006-08-31 10:19:03 +02:00
@@ -94,6 +94,8 @@
   my $pid_file=   shift;                 # FIXME
   my $spawn_opts= shift;
 
+  mtr_error("Can't spawn with empty \"path\"") unless defined $path;
+
   if ( $::opt_script_debug )
   {
     print STDERR "\n";