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tcp_cmd

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fix tcp_cmd_remove_leading_space if str is null
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Sani7
2023-12-02 21:24:03 +01:00
committed by Sander Speetjens
parent d5495e2e84
commit b1f952ec58
1 changed files with 3 additions and 0 deletions
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3
project/Core/Src/tcp_cmd.c
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@@ -76,6 +76,9 @@ void tcp_cmd_remove_newline(char* str, size_t len) {
char* tcp_cmd_remove_leading_space(char* str, size_t len) { char* tcp_cmd_remove_leading_space(char* str, size_t len) {
size_t i = 0; size_t i = 0;
if (str == NULL) {
return NULL;
}
while (str[i] != '\0' && i < len) { while (str[i] != '\0' && i < len) {
if (isspace((int)str[i]) == 0) { if (isspace((int)str[i]) == 0) {
return &str[i]; return &str[i];