Fix typo postinstall.
@@ -20,7 +20,7 @@ fi
##
# Check for 'git', exit if it's not found.
##
-hash git 2>/dev/null1
+hash git 2>/dev/null
if [ $? -eq 1 ]; then
echo "ERROR: 'git' is required to install netcdf-fortran automatically"
echo "through this method. Please reinstall git and try again."
