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Use >= comparison in fix16_sadd, fix16_ssub. 

Patch submitted by georgjohann.
Closes issue #21.
This commit is contained in:
PetteriAimonen 2013-01-28 15:49:07 +00:00
parent b474bff626
commit 52214f192f
1 changed files with 2 additions and 2 deletions
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4
libfixmath/fix16.c
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@ -40,7 +40,7 @@ fix16_t fix16_sadd(fix16_t a, fix16_t b)
fix16_t result = fix16_add(a, b);
if (result == fix16_overflow)
return (a > 0) ? fix16_maximum : fix16_minimum;
return (a >= 0) ? fix16_maximum : fix16_minimum;
return result;
}
@ -50,7 +50,7 @@ fix16_t fix16_ssub(fix16_t a, fix16_t b)
fix16_t result = fix16_sub(a, b);
if (result == fix16_overflow)
return (a > 0) ? fix16_maximum : fix16_minimum;
return (a >= 0) ? fix16_maximum : fix16_minimum;
return result;
}