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Fix SIGFPE on some fonts when calculating their average width on Haiku

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* src/haiku_font_support.cc (estimate_font_ascii): Avoid divison
by zero.
This commit is contained in:
Po Lu 2022-02-17 02:32:55 +00:00
parent 74c0773369
commit 99d6536c32
1 changed files with 5 additions and 1 deletions
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6
src/haiku_font_support.cc
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@ -68,7 +68,11 @@ estimate_font_ascii (BFont *font, int *max_width,
*min_width = min;
*max_width = max;
*avg_width = total / count;
if (count)
*avg_width = total / count;
else
*avg_width = 0;
}
void