while (ci < cmds->cnt && ei < excludes->cnt) {
cmp = strcmp(cmds->names[ci]->name, excludes->names[ei]->name);
if (cmp < 0) {
- zfree(&cmds->names[cj]);
- cmds->names[cj++] = cmds->names[ci++];
+ if (ci == cj) {
+ ci++;
+ cj++;
+ } else {
+ zfree(&cmds->names[cj]);
+ cmds->names[cj++] = cmds->names[ci++];
+ }
} else if (cmp == 0) {
ci++;
ei++;
ei++;
}
}
-
- while (ci < cmds->cnt) {
- zfree(&cmds->names[cj]);
- cmds->names[cj++] = cmds->names[ci++];
+ if (ci != cj) {
+ while (ci < cmds->cnt) {
+ zfree(&cmds->names[cj]);
+ cmds->names[cj++] = cmds->names[ci++];
+ }
}
for (ci = cj; ci < cmds->cnt; ci++)
zfree(&cmds->names[ci]);