Avoid \0 delimeter

We actually do not need any \0 delimeter because '\n' is an invalid
character in file names. So, simply switch to '\n' delimeted output.
This helps with Mac OS X compatibility because there grep might not have
the -z (--null-data) option and can thus not correctly match null
terminated input...

diff --git a/contrib/utilities/indent_common.sh b/contrib/utilities/indent_common.sh
index ea44416af26f498c4fd84c3fe218672e4ebbd519..0d1f209ceadd34cee14808fc2cdf709ca386a408 100644 (file)
--- a/contrib/utilities/indent_common.sh
+++ b/contrib/utilities/indent_common.sh
@@ -189,9 +189,9 @@ process_changed()
 {
   LAST_MERGE_COMMIT="$(git log --format="%H" --merges --max-count=1 master)"
 
-  ( git ls-files -z --others --exclude-standard -- ${1};
-    git diff -z --name-only $LAST_MERGE_COMMIT -- ${1} )|
-      sort -zu |
-      grep -zE "^${2}$" |
-      xargs --no-run-if-empty -0 -n 1 -P 10 -I {} bash -c "${3} {}"
+  ( git ls-files --others --exclude-standard -- ${1};
+    git diff --name-only $LAST_MERGE_COMMIT -- ${1} )|
+      sort -u |
+      grep -E "^${2}$" |
+      xargs --no-run-if-empty -d '\n' -n 1 -P 10 -I {} bash -c "${3} {}"
 }