Merge pull request #1390 from JeodC/dtr-fix

Update DTR Patchscript

Author: kloptops

ports/digitaltamersreborn/digitaltamersreborn/tools/patchscript

@@ -38,17 +38,12 @@ initial_setup() {
 unzip_patch() {
     echo "Unzipping the patch file..."
     if [ -f "./tools/patches/dtr.zip.001" ]; then
-        if [ -x "$(command -v 7z)" ]; then
-            ./tools/7za x ./tools/patches/dtr.zip.001 -o./tools/patches
-            if [ $? -eq 0 ]; then
-                echo "Patch file successfully extracted."
-                rm ./tools/patches/dtr.zip.*
-            else
-                echo "Failed to extract multi-part archive."
-                exit 1
-            fi
+        ./tools/7za x ./tools/patches/dtr.zip.001 -o./tools/patches
+        if [ $? -eq 0 ]; then
+            echo "Patch file successfully extracted."
+            rm ./tools/patches/dtr.zip.*
         else
-            echo "7za tool is not available. Failed to extract xdelta patch."
+            echo "Failed to extract multi-part archive."
             exit 1
         fi
     else