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fix NULL handle

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lyon1998 2022-04-03 14:12:14 +08:00
parent 1fa8970fc1
commit 5e41b7f4db
1 changed files with 7 additions and 6 deletions
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3
src/PikaParser.c
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@ -665,13 +665,14 @@ char* Parser_solveBranckets(Args* outBuffs,
Arg* right_arg = arg_setStr(NULL, "", "");
uint8_t is_in_brancket = 0;
args_setStr(&buffs, "index", "");
char* tokens = Lexer_getTokens(&buffs, content);
char* tokens;
/* exit when NULL */
if (NULL == content) {
arg_deinit(right_arg);
right_arg = arg_setStr(right_arg, "", stmt);
goto exit;
}
tokens = Lexer_getTokens(&buffs, content);
/* exit when no '[' ']' */
if (!Parser_isContainToken(tokens, TOKEN_devider, "[")) {
/* not contain '[', return origin */