Apply suggestions from code review

Co-authored-by: BenBE <BenBE@geshi.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/Action.c b/Action.c
index 6e804f68..a63b30e4 100644
--- a/Action.c
+++ b/Action.c
@@ -174,7 +174,7 @@ static Htop_Reaction actionSetSortColumn(State* st) {
       char* name = NULL;
       if (fields[i] >= LAST_PROCESSFIELD) {
          DynamicColumn* column = Hashtable_get(dynamicColumns, fields[i]);
-         if (column == NULL)
+         if (!column)
             continue;
          name = xStrdup(column->caption ? column->caption : column->name);
       } else {
diff --git a/pcp/PCPDynamicColumn.c b/pcp/PCPDynamicColumn.c
index 4051e101..3c4e6797 100644
--- a/pcp/PCPDynamicColumn.c
+++ b/pcp/PCPDynamicColumn.c
@@ -287,7 +287,7 @@ void PCPDynamicColumn_writeField(PCPDynamicColumn* this, const Process* proc, Ri
 int PCPDynamicColumn_compareByKey(const PCPProcess* p1, const PCPProcess* p2, ProcessField key) {
    const PCPDynamicColumn* column = Hashtable_get(p1->super.processList->dynamicColumns, key);
 
-   if (column == NULL)
+   if (!column)
       return -1;
 
    size_t metric = column->id;