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cleanup
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@ -641,7 +641,7 @@ VAR* var_get(const char* var_name, const char** var_name_end, my_bool raw,
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if (*var_name != '$')
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goto err;
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digit = *++var_name - '0';
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if (!(digit < 10 && digit >= 0))
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if (digit < 0 || digit >= 10)
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{
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const char* save_var_name = var_name, *end;
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uint length;
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@ -660,7 +660,7 @@ VAR* var_get(const char* var_name, const char** var_name_end, my_bool raw,
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length < MAX_VAR_NAME)
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{
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char buff[MAX_VAR_NAME+1];
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strmake(buff, save_var_name, length);
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strmake(buff, save_var_name, length);
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v= var_from_env(buff, "");
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}
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var_name--; /* Point at last character */
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