Add preventive check in filter interface against non-existent KSP interface during loading

KSP-TaxiService · KSP-TaxiService · commit f14e5d0ae52f · 2021-01-03T22:46:41.000+08:00
diff --git a/src/RemoteTech/UI/FilterOverlay.cs b/src/RemoteTech/UI/FilterOverlay.cs
@@ -78,7 +78,10 @@ private Rect Position
                             mImg = obj.GetChild("bg (stretch)").GetComponent<UnityEngine.UI.Image>();
                     }
 
-                    posX = mImg.rectTransform.rect.width * GameSettings.UI_SCALE;
+                    if (mImg != null)
+                    {
+                        posX = mImg.rectTransform.rect.width * GameSettings.UI_SCALE;
+                    }
                 }
 
                 return new Rect(posX, posY, mTextures.Background.width * GameSettings.UI_SCALE, mTextures.Background.height * GameSettings.UI_SCALE);
@@ -104,7 +107,11 @@ private Rect PositionSatellite
                         if(obj != null)
                             mImg = obj.GetChild("bg (stretch)").GetComponent<UnityEngine.UI.Image>();
                     }
-                    posX = mImg.rectTransform.rect.width * GameSettings.UI_SCALE;
+
+                    if (mImg != null)
+                    {
+                        posX = mImg.rectTransform.rect.width * GameSettings.UI_SCALE;
+                    }
                 }
 
                 return new Rect(posX, Screen.height - height, width, height);

Original file line number	Diff line number	Diff line change
`@@ -78,7 +78,10 @@ private Rect Position`
`78`	`78`	`mImg = obj.GetChild("bg (stretch)").GetComponent<UnityEngine.UI.Image>();`
`79`	`79`	`}`
`80`	`80`
`81`		`- posX = mImg.rectTransform.rect.width * GameSettings.UI_SCALE;`
	`81`	`+ if (mImg != null)`
	`82`	`+ {`
	`83`	`+ posX = mImg.rectTransform.rect.width * GameSettings.UI_SCALE;`
	`84`	`+ }`
`82`	`85`	`}`
`83`	`86`
`84`	`87`	`return new Rect(posX, posY, mTextures.Background.width * GameSettings.UI_SCALE, mTextures.Background.height * GameSettings.UI_SCALE);`
`@@ -104,7 +107,11 @@ private Rect PositionSatellite`
`104`	`107`	`if(obj != null)`
`105`	`108`	`mImg = obj.GetChild("bg (stretch)").GetComponent<UnityEngine.UI.Image>();`
`106`	`109`	`}`
`107`		`- posX = mImg.rectTransform.rect.width * GameSettings.UI_SCALE;`
	`110`	`+`
	`111`	`+ if (mImg != null)`
	`112`	`+ {`
	`113`	`+ posX = mImg.rectTransform.rect.width * GameSettings.UI_SCALE;`
	`114`	`+ }`
`108`	`115`	`}`
`109`	`116`
`110`	`117`	`return new Rect(posX, Screen.height - height, width, height);`