1 files changed, 2 insertions, 2 deletions
diff --git a/trigger b/trigger
index 62336b6..f5cd4dc 100755
--- a/trigger
+++ b/trigger
@@ -1,6 +1,6 @@
 #!/bin/bash
-declare -i a=$(cat id 2> /dev/null)
-echo $((a++)) > id
+declare -i a=$(< id)
+echo $((++a)) > id
 git add id
 git commit -m "Commit $a"
 git push