Fixes Sparkle re-signing when multiple certificates are available (#688)

Author: zwaldowski

GitUp/GitUp.xcodeproj/project.pbxproj

@@ -491,7 +491,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "# Code sign sparkle app\nLOCATION=\"${BUILT_PRODUCTS_DIR}\"/\"${FRAMEWORKS_FOLDER_PATH}\"\n\n# By default, use the configured code signing identity for the project/target\nIDENTITY=\"${CODE_SIGN_IDENTITY}\"\nif [ \"$IDENTITY\" == \"\" ]\nthen\n  # If a code signing identity is not specified, use ad hoc signing\n  IDENTITY=\"-\"\nfi\ncodesign --verbose --force --deep -o runtime --sign \"$IDENTITY\" \"$LOCATION/Sparkle.framework/Versions/A/Resources/AutoUpdate.app\"\ncodesign --verbose --force -o runtime --sign \"$IDENTITY\" \"$LOCATION/Sparkle.framework/Versions/A\"\n";
+			shellScript = "# Code sign sparkle app\nLOCATION=\"${BUILT_PRODUCTS_DIR}\"/\"${FRAMEWORKS_FOLDER_PATH}\"\n\n# By default, use the configured code signing identity for the project/target\nIDENTITY=\"${EXPANDED_CODE_SIGN_IDENTITY}\"\nif [ \"$IDENTITY\" == \"\" ]\nthen\n  # If a code signing identity is not specified, use ad hoc signing\n  IDENTITY=\"-\"\nfi\ncodesign --verbose --force --deep -o runtime --sign \"$IDENTITY\" \"$LOCATION/Sparkle.framework/Versions/A/Resources/AutoUpdate.app\"\ncodesign --verbose --force -o runtime --sign \"$IDENTITY\" \"$LOCATION/Sparkle.framework/Versions/A\"\n";
 		};
 /* End PBXShellScriptBuildPhase section */