Check for IO errors after running a command

diff --git a/Documentation/gitk.txt b/Documentation/gitk.txt
index 48c5894736ac3065e80a36e1a5230d86004bee2e..e9f82b97b91b92785b76a224e176b695593cdbe7 100644 (file)
--- a/Documentation/gitk.txt
+++ b/Documentation/gitk.txt
@@ -99,4 +99,3 @@ Documentation by Junio C Hamano, Jonas Fonseca, and the git-list
 GIT
 ---
 Part of the gitlink:git[7] suite
-