Make sure xft.dpi resource type is string

1 files changed, 2 insertions, 2 deletions

diff --git a/src/Config.cpp b/src/Config.cpp
index ada2113..9c67723 100644
--- a/src/Config.cpp
+++ b/src/Config.cpp
@@ -28,9 +28,9 @@ namespace QuickMedia {
         if(resource_manager) {
             XrmDatabase db = XrmGetStringDatabase(resource_manager);
             if(db) {
-                char *type;
+                char *type = nullptr;
                 XrmValue val;
-                if(XrmGetResource(db, "Xft.dpi", "*", &type, &val))
+                if(XrmGetResource(db, "Xft.dpi", "*", &type, &val) && type && strcmp(type, "String") == 0)
                     xft_dpi = strtol(val.addr, nullptr, 10);
                 XrmDestroyDatabase(db);
             }