removing unneccessary git fetch

Author: Alami-Amine

scripts/helpers/restyle-diff.sh

@@ -61,24 +61,24 @@ export -f restyle-paths
 
 while [[ $# -gt 0 ]]; do
     case "$1" in
-        -d)
-            export LOG_LEVEL="DEBUG"
-            shift
-            ;;
-        -p)
-            pull_image=1
-            shift
-            ;;
-        *)
-            ref="$1"
-            shift
-            ;;
+    -d)
+        export LOG_LEVEL="DEBUG"
+        shift
+        ;;
+    -p)
+        pull_image=1
+        shift
+        ;;
+    *)
+        ref="$1"
+        shift
+        ;;
     esac
 done
 
 if [[ -z "$ref" ]]; then
     ref="master"
-    git remote | grep -qxF upstream && ref="upstream/master" && git fetch upstream
+    git remote | grep -qxF upstream && ref="upstream/master"
 fi
 
 if [[ $pull_image -eq 1 ]]; then