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Add null check in isempty function

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EnderIce2 2024-04-03 01:40:38 +03:00
parent daccdaeeae
commit c76eb67883
Signed by untrusted user who does not match committer: enderice2
GPG Key ID: EACC3AD603BAB4DD
1 changed files with 4 additions and 0 deletions
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4
library/convert.cpp
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@ -341,8 +341,12 @@ EXTERNC int isspace(int c)
EXTERNC int isempty(char *str) EXTERNC int isempty(char *str)
{ {
if (str == NULL)
return 1;
if (strlen(str) == 0) if (strlen(str) == 0)
return 1; return 1;
while (*str != '\0') while (*str != '\0')
{ {
if (!isspace(*str)) if (!isspace(*str))