Check for IO errors after running a command

diff --git a/git-gui/GIT-VERSION-GEN b/git-gui/GIT-VERSION-GEN
index eee495a98666094415233a7023c03db9852dfe53..9770b0bc27ae4dfd44f4bfcfc74946fabefdc127 100755 (executable)
--- a/git-gui/GIT-VERSION-GEN
+++ b/git-gui/GIT-VERSION-GEN
@@ -1,7 +1,7 @@
 #!/bin/sh
 
 GVF=GIT-VERSION-FILE
-DEF_VER=0.7.GITGUI
+DEF_VER=0.8.GITGUI
 
 LF='
 '