Don't fail if passed multiple newlines as text

slouken · slouken · commit 2089f482c81d · 2024-01-15T12:08:24.000-08:00
Fixes #311
diff --git a/SDL_ttf.c b/SDL_ttf.c
@@ -3870,6 +3870,8 @@ static SDL_Surface* TTF_Render_Wrapped_Internal(TTF_Font *font, const char *text
                     }
                 }
             }
+            /* In case there are all newlines */
+            width = SDL_max(width, 1);
         }
     } else {
         if (numLines <= 1 && font->horizontal_align == TTF_WRAPPED_ALIGN_LEFT) {

Original file line number	Diff line number	Diff line change
`@@ -3870,6 +3870,8 @@ static SDL_Surface* TTF_Render_Wrapped_Internal(TTF_Font font, const char text`
`3870`	`3870`	`}`
`3871`	`3871`	`}`
`3872`	`3872`	`}`
	`3873`	`+ /* In case there are all newlines */`
	`3874`	`+ width = SDL_max(width, 1);`
`3873`	`3875`	`}`
`3874`	`3876`	`} else {`
`3875`	`3877`	`if (numLines <= 1 && font->horizontal_align == TTF_WRAPPED_ALIGN_LEFT) {`