DrawDebug: Fix a crash with linked objects without an entity

Fixes: issue #1608
arx · Apr 2, 2022 · bde1b96 · bde1b96
1 parent 77c9aed
commit bde1b96
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/CHANGELOG b/CHANGELOG
@@ -76,6 +76,7 @@ Other Fixes:
 * Fixed a crash caused by the flying eye spell (bug #511)
 * Fixed a crash when combining the coin purse with lights
 * Fixed a crash with the `activatephysics` script command (bug #1259)
+* Fixed a crash with the entity debug view (bug #1608)
 * Fixed a hang on startup on some POSIX platforms
 * Fixed formatting for HTTPS links in dialogs
 * Windows: Fixed a crash with Intel graphics and Crispt Alpha Cutout AA enabled (bug #1568)

diff --git a/src/graphics/DrawDebug.cpp b/src/graphics/DrawDebug.cpp
@@ -536,7 +536,7 @@ static void drawDebugEntities(bool drawSkeletons) {
 				for(size_t j = 0; j < entity.obj->linked.size(); j++) {
 					Vec3f pos = actionPointPosition(entity.obj, entity.obj->linked[j].lidx);
 					Entity * other = entity.obj->linked[j].io;
-					drawTextAt(hFontDebug, pos, other->idString(), Color::cyan);
+					drawTextAt(hFontDebug, pos, other ? std::string_view(other->idString()) : "(obj)", Color::cyan);
 				}
 			}