Factorize some codes in the git hooks

Change-Id: I79ec49ce2525941f83a5f35312e9c7d46104baf7

diff --git a/git_hooks/pre-commit b/git_hooks/pre-commit
index 59eb8c2..78fca1d 100755 (executable)
--- a/git_hooks/pre-commit
+++ b/git_hooks/pre-commit
@@ -90,22 +90,10 @@ indent() {
        do
                local ext=$(expr "$file" : ".*\(\..*\)")
                case $ext in
-               .xcos)
+               .xcos|.xml)
                        __indent_Xml;
                ;;
-               .xml)
-                       __indent_Xml;
-               ;;
-               .h)
-                       __indent_C;
-               ;;
-               .c)
-                       __indent_C;
-               ;;
-               .hxx)
-                       __indent_C;
-               ;;
-               .cpp)
+               .h|.c|.hxx|.cpp)
                        __indent_C;
                ;;
                esac