Fixed infinite loop with a small wrap width and whitespace at the end…

… of the string Fixes #482
libsdl-org · Jan 28, 2025 · 3e846d9 · 3e846d9
1 parent 930663d
commit 3e846d9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/SDL_ttf.c b/src/SDL_ttf.c
@@ -3941,6 +3941,9 @@ static bool GetWrappedLines(TTF_Font *font, const char *text, size_t length, TTF
             if (numLines > 0) {
                 strLines[numLines - 1].length = spot - strLines[numLines - 1].text;
             }
+            if (*spot == '\0') {
+                break;
+            }
             strLines[numLines].text = spot;
             strLines[numLines].length = left;
             ++numLines;