[PATCH 5/9 gitk] gitk: chmod +x po2msg

The Makefile only runs it using tclsh, but because the fallback po2msg
script has the usual tcl preamble starting with #!/bin/sh it can also
be run directly.

Signed-off-by: Jonathan Nieder <redacted>
---
 po/po2msg.sh | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 mode change 100644 => 100755 po/po2msg.sh

diff --git a/po/po2msg.sh b/po/po2msg.sh
old mode 100644
new mode 100755
-- 
1.8.4.1