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check for both arguments NULL on strings_differ

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rvalieris 2021-10-22 07:51:07 -03:00
parent e938cae8a0
commit 64021b6143
1 changed files with 3 additions and 0 deletions
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3
i3bar/src/ipc.c
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@ -173,6 +173,9 @@ static bool strings_differ(char *a, char *b) {
if (a_null != b_null) {
return true;
}
if (a_null && b_null) {
return false;
}
return strcmp(a, b) != 0;
}