Teach lookup_prog not to select directories
authorEric Raible <raible@gmail.com>
Fri, 18 Jul 2008 07:34:42 +0000 (09:34 +0200)
committerJunio C Hamano <gitster@pobox.com>
Sat, 19 Jul 2008 18:17:43 +0000 (11:17 -0700)
Without this simple fix "git gui" in the git source directory
finds the git-gui directory instead of the tcl script in /usr/bin.

Signed-off-by: Eric Raible <raible@gmail.com>
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found