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Removed UB in PutArmsEnergy

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Signed-off-by: Gabriel Ravier <gabravier@gmail.com>
This commit is contained in:
Gabriel Ravier 2020-01-31 23:55:59 +01:00
parent 02939dfa31
commit aad200801c
1 changed files with 3 additions and 0 deletions

3
src/MycParam.cpp
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@ -271,6 +271,9 @@ void PutArmsEnergy(BOOL flash)
RECT rcExpFlash = {40, 80, 80, 88}; RECT rcExpFlash = {40, 80, 80, 88};
int lv = gArmsData[gSelectedArms].level - 1; int lv = gArmsData[gSelectedArms].level - 1;
if (lv < 0) // Detect the case where the level is 0 (no weapon)
lv = 0; // Set lv to a safe value
int arms_code = gArmsData[gSelectedArms].code; int arms_code = gArmsData[gSelectedArms].code;
int exp_now = gArmsData[gSelectedArms].exp; int exp_now = gArmsData[gSelectedArms].exp;
int exp_next = gArmsLevelTable[arms_code].exp[lv]; int exp_next = gArmsLevelTable[arms_code].exp[lv];