Archive script check for version number without cat

There is no need to check the version number with a cat. Sed can read the
file by itself.

diff --git a/archive.sh b/archive.sh
index 29c84b2682b5fe9e752591a746b983a9373be51c..d3799a1b7e1febad7ed04b9e36901047669abd00 100755 (executable)
--- a/archive.sh
+++ b/archive.sh
@@ -4,12 +4,12 @@ Sources="."
 Target=".."
 
 # check version number in every file
-Version=$(cat "$Sources/CMakeLists.txt" | sed -n -e 's/^SET(sarg_VERSION \([0-9]\))/\1/p')
+Version=$(sed -n -e 's/^SET(sarg_VERSION \([0-9]\))/\1/p' "$Sources/CMakeLists.txt")
 if [ -z "$Version" ] ; then
        echo "No version found in CMakeLists.txt"
        exit 1
 fi
-Revision=$(cat "$Sources/CMakeLists.txt" | sed -n -e 's/^SET(sarg_REVISION "\([0-9][0-9]*.*\)")/\1/p')
+Revision=$(sed -n -e 's/^SET(sarg_REVISION "\([0-9][0-9]*.*\)")/\1/p' "$Sources/CMakeLists.txt")
 if [ -z "$Revision" ] ; then
        echo "No revision found in CMakeLists.txt"
        exit 1