1 files changed, 6 insertions, 1 deletions
diff --git a/Process.c b/Process.c
index ec4d853e..c47d95df 100644
--- a/Process.c
+++ b/Process.c
@@ -416,6 +416,10 @@ void Process_done(Process* this) {
    free(this->comm);
 }
 
+static const char* Process_getCommandStr(const Process* p) {
+   return p->comm ? p->comm : "";
+}
+
 const ProcessClass Process_class = {
    .super = {
       .extends = Class(Object),
@@ -424,6 +428,7 @@ const ProcessClass Process_class = {
       .compare = Process_compare
    },
    .writeField = Process_writeField,
+   .getCommandStr = Process_getCommandStr,
 };
 
 void Process_init(Process* this, const struct Settings_* settings) {
@@ -503,7 +508,7 @@ long Process_compare(const void* v1, const void* v2) {
    case PERCENT_MEM:
       return SPACESHIP_NUMBER(p2->m_resident, p1->m_resident);
    case COMM:
-      return SPACESHIP_NULLSTR(p1->comm, p2->comm);
+      return SPACESHIP_NULLSTR(Process_getCommand(p1), Process_getCommand(p2));
    case MAJFLT:
       return SPACESHIP_NUMBER(p2->majflt, p1->majflt);
    case MINFLT: