trim useless uses of cat

1 files changed, 11 insertions, 13 deletions

diff --git a/tools/ci/jobs/nsiqcppstyle.sh b/tools/ci/jobs/nsiqcppstyle.sh
index a6db88cc9..d4a5dd449 100755
--- a/tools/ci/jobs/nsiqcppstyle.sh
+++ b/tools/ci/jobs/nsiqcppstyle.sh
@@ -14,20 +14,18 @@ rm -rf nsiqcppstyle.git
          -e "/debug/" \
     > logs/nsiqcppstyle1.log
 
-cat logs/nsiqcppstyle1.log \
-  | grep -v -E \
-         -e "gamemodifiers[.]cpp(.+):  Incorrect align on long parameter list in front of '(N_|{|})'" \
-         -e "graphics_calcImageRect[.]hpp(.+):  function [(]calcTileVertexesInline[)] has non named parameter" \
-         -e "dye[.]cpp(.+):  Do not use goto keyword" \
-         -e "item/item[.]cpp(.+):  function [(]dragDrop[)] has non named parameter" \
-         -e "windowmenu[.]cpp(.+):  function [(]addButton[)] has non named parameter" \
-         -e "windowmenu[.]cpp(.+):  Incorrect align on long parameter list in front of '(.|Visible_true)', it should be aligen in column 15" \
-         -e "channeltab[.]h(.+):  Incorrect align on long parameter list in front of 'const'" \
-         -e "/enums/simpletypes/(.+):  function [(]defIntEnum[)] has non named parameter" \
-    > "${ERRFILE}"
+grep -v -E \
+     -e "gamemodifiers[.]cpp(.+):  Incorrect align on long parameter list in front of '(N_|{|})'" \
+     -e "graphics_calcImageRect[.]hpp(.+):  function [(]calcTileVertexesInline[)] has non named parameter" \
+     -e "dye[.]cpp(.+):  Do not use goto keyword" \
+     -e "item/item[.]cpp(.+):  function [(]dragDrop[)] has non named parameter" \
+     -e "windowmenu[.]cpp(.+):  function [(]addButton[)] has non named parameter" \
+     -e "windowmenu[.]cpp(.+):  Incorrect align on long parameter list in front of '(.|Visible_true)', it should be aligen in column 15" \
+     -e "channeltab[.]h(.+):  Incorrect align on long parameter list in front of 'const'" \
+     -e "/enums/simpletypes/(.+):  function [(]defIntEnum[)] has non named parameter" \
+     logs/nsiqcppstyle1.log > "${ERRFILE}"
 
-export data=$(cat ${ERRFILE})
-if [ "$DATA" != "" ]; then
+if [[ -s "${ERRFILE}" ]]; then
     echo "Warnings detected"
     cat ${ERRFILE}
 fi