Fixing .travis.yml scripts

.travis.yml

@@ -125,7 +125,7 @@ install:
         export QT_DIR=Qt5.5-mac-clang/5.5/clang_64 &&
         export QT_QPA_PLATFORM_PLUGIN_PATH=/tmp/$QT_DIR/plugins &&
         export QML2_IMPORT_PATH=/tmp/$QT_DIR/qml &&
-        export PATH=/tmp/$QT_DIR/bin:$PATH
+        export PATH=/tmp/$QT_DIR/bin:$PATH &&
         tools/patch_qt_for_xcode8.sh
         ;
     fi
@@ -136,7 +136,7 @@ install:
         tar jxf Qt5.5.1-ios-min.tar.bz2 -C /tmp &&
         export IOS_CCACHE_CC=`/usr/bin/xcrun -sdk iphoneos -find clang` &&
         export IOS_CCACHE_CXX=`/usr/bin/xcrun -sdk iphoneos -find clang++` &&
-        export PATH=/tmp/ios/bin:$PATH
+        export PATH=/tmp/ios/bin:$PATH &&
         tools/patch_qt_for_xcode8.sh
         ;
     fi