--- old/src/java.desktop/unix/native/libawt_xawt/xawt/awt_Taskbar.c	2018-11-26 16:07:37.388251181 +0530
+++ new/src/java.desktop/unix/native/libawt_xawt/xawt/awt_Taskbar.c	2018-11-26 16:07:37.124383181 +0530
@@ -151,8 +151,8 @@
     gtk->gdk_threads_enter();
     fp_unity_launcher_entry_set_count(entry, value);
     fp_unity_launcher_entry_set_count_visible(entry, visible);
-    DbusmenuMenuitem* m;
-    if (m = fp_unity_launcher_entry_get_quicklist(entry)) {
+    DbusmenuMenuitem* m = fp_unity_launcher_entry_get_quicklist(entry);
+    if (m != NULL) {
         fp_unity_launcher_entry_set_quicklist(entry, m);
     }
     gtk->gdk_threads_leave();
@@ -167,8 +167,8 @@
 (JNIEnv *env, jobject obj, jboolean urgent) {
     gtk->gdk_threads_enter();
     fp_unity_launcher_entry_set_urgent(entry, urgent);
-    DbusmenuMenuitem* m;
-    if (m = fp_unity_launcher_entry_get_quicklist(entry)) {
+    DbusmenuMenuitem* m = fp_unity_launcher_entry_get_quicklist(entry);
+    if (m != NULL) {
         fp_unity_launcher_entry_set_quicklist(entry, m);
     }
     gtk->gdk_threads_leave();
@@ -184,8 +184,8 @@
     gtk->gdk_threads_enter();
     fp_unity_launcher_entry_set_progress(entry, value);
     fp_unity_launcher_entry_set_progress_visible(entry, visible);
-    DbusmenuMenuitem* m;
-    if (m = fp_unity_launcher_entry_get_quicklist(entry)) {
+    DbusmenuMenuitem* m = fp_unity_launcher_entry_get_quicklist(entry);
+    if (m != NULL) {
         fp_unity_launcher_entry_set_quicklist(entry, m);
     }
     gtk->gdk_threads_leave();