chg: dev: [gogocarto] de-indent code !minor

gogocarto/lib/common

@@ -24,32 +24,36 @@ gogocarto:init() {
             return 1
         }
     fi
-    if [ "$current_version" != "$GOGOCARTO_RELEASE" ]; then
-        cd "${GOGOCARTO_CODE}" || return 1
-        if [ -d "$PWD"/.git ]; then
-            rm -rf "$PWD"/* "$PWD"/{.version,.env} || return 1
-        else
-            err "Can't find the '.git' directory in ${GOGOCARTO_CODE}."
-            return 1
-        fi
-        curl -L "$GOGOCARTO_URL" | tar xj || {
-            err "Couldn't download $GOGOCARTO_URL."
-            return 1
-        }
-        echo "$GOGOCARTO_RELEASE" > .version
-        git add -A . || {
-            err "'git add -A .' in '${GOGOCARTO_CODE}' failed."
+
+    ## Check if we need to upgrade code.
+    if [ "$current_version" == "$GOGOCARTO_RELEASE" ]; then
+        return 0
+    fi
+
+    cd "${GOGOCARTO_CODE}" || return 1
+    if [ -d "$PWD"/.git ]; then
+        rm -rf "$PWD"/* "$PWD"/{.version,.env} || return 1
+    else
+        err "Can't find the '.git' directory in ${GOGOCARTO_CODE}."
+        return 1
+    fi
+    curl -L "$GOGOCARTO_URL" | tar xj || {
+        err "Couldn't download $GOGOCARTO_URL."
+        return 1
+    }
+    echo "$GOGOCARTO_RELEASE" > .version
+    git add -A . || {
+        err "'git add -A .' in '${GOGOCARTO_CODE}' failed."
+        return 1
+    }
+    if git diff --staged -s --exit-code; then
+        info "No differences with last saved version."
+    else
+        git commit -m "Release $GOGOCARTO_RELEASE" || {
+            err "'git commit' failed."
             return 1
         }
-        if git diff --staged -s --exit-code; then
-            info "No differences with last saved version."
-        else
-            git commit -m "Release $GOGOCARTO_RELEASE" || {
-                err "'git commit' failed."
-                return 1
-            }
-            rm -rf "$SERVICE_DATASTORE/var/cache/gogocarto/"*
-        fi
+        rm -rf "$SERVICE_DATASTORE/var/cache/gogocarto/"*
     fi
 }