Merge pull request tj#370 from phigoro/master

hemanth · hemanth · commit ecd25759815d · 2015-05-13T10:24:54.000+05:30
git-effort: replace "wc | cut" with "wc | awk"
diff --git a/bin/git-effort b/bin/git-effort
@@ -139,7 +139,7 @@ trap show_cursor_and_cleanup INT
 heading
 
 effort "${files[@]}" | tee $tmp
-test "$(wc -l $tmp | cut -d' ' -f1 )" -gt 1 && sort_effort
+test "$(wc -l $tmp | awk '{print $1}')" -gt 1 && sort_effort
 echo
 
 show_cursor_and_cleanup
