len += strlen(dep->pkg->name);
- if (dep->constraint != NONE) {
+ if (dep->version) {
len += 2; /* space, left parenthesis */
len += 3; /* constraint string (<=, >=, etc), space */
len += strlen(dep->version);
strncat(str, dep->pkg->name, len);
- if (dep->constraint != NONE) {
+ if (dep->version) {
strncat(str, " (", len);
strncat(str, constraint_to_str(dep->constraint), len);
strncat(str, dep->version, len);