Merge pull request #532 from luco5826/master

Fix environment GTK_IM_MODULE check
7 years ago · 9627d46bee
parent aa34736a8a e1f4e54544
commit 9627d46bee
1 changed files with 3 additions and 2 deletions
--- a/src/control/XournalMain.cpp
+++ b/src/control/XournalMain.cpp
@ -262,9 +262,10 @@ int XournalMain::run(int argc, char* argv[])
 	{
 		return exportPdf(*optFilename, pdfFilename);
 	}
-	
+
 	// Checks for input method compatibility
-	if(strcmp(g_getenv("GTK_IM_MODULE"), "xim") == 0)
+	
+	if(g_getenv("GTK_IM_MODULE") != NULL && strcmp(g_getenv("GTK_IM_MODULE"), "xim") == 0)
 	{
 		g_setenv("GTK_IM_MODULE", "ibus", true);
 		g_warning("Unsupported input method: xim, changed to: ibus");