propagate error code

diff --git a/contrib/utilities/indent_common.sh b/contrib/utilities/indent_common.sh
index 086dad381e903a03d48dce4795687230f8d17599..1c6d8e0a09d4d4418968b136b081626dc46eb940 100644 (file)
--- a/contrib/utilities/indent_common.sh
+++ b/contrib/utilities/indent_common.sh
@@ -88,7 +88,7 @@ checks() {
          echo "invalid author '$name' without firstname and lastname"
          exit 2
       fi
-  done
+  done || exit 2
 
   # now emails:
   git log --since "2019-01-01" --format="%aE" | sort -u | while read email ; do
@@ -101,7 +101,7 @@ checks() {
          echo "invalid email '$email'"
          exit 3
       fi
-  done
+  done || exit 3
 
 }