diff options
| -rw-r--r-- | engines/lure/surface.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/engines/lure/surface.cpp b/engines/lure/surface.cpp index ad574205d8..05da32c2bb 100644 --- a/engines/lure/surface.cpp +++ b/engines/lure/surface.cpp @@ -316,7 +316,12 @@ uint16 Surface::textWidth(const char *s, int numChars) { uint16 result = 0; if (numChars == 0) numChars = strlen(s); - while (numChars-- > 0) result += fontSize[*s++ - ' '] + 2; + while (numChars-- > 0) { + uint8 charIndex = (uint8)*s++ - 32; + assert(charIndex < numFontChars); + result += fontSize[charIndex] + 2; + } + return result; } |