[HUST CSE] fix: Fixed return value of the function#1986
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lbw15507 wants to merge 1 commit intoalibaba:masterfrom
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[HUST CSE] fix: Fixed return value of the function#1986lbw15507 wants to merge 1 commit intoalibaba:masterfrom
lbw15507 wants to merge 1 commit intoalibaba:masterfrom
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…为空指针,函数返回-1表示出错。如果函数成功执行,则返回0表示没有错误发生)
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两个函数中,如果输入参数result为空指针,函数返回-1表示出错。如果函数成功执行,则返回0表示没有错误发生