Merge pull request #747 from natoscott/coverity

Coverity scan updates (minor)

1 files changed, 3 insertions, 2 deletions

diff --git a/Action.c b/Action.c
index 5d774587..a63b30e4 100644
--- a/Action.c
+++ b/Action.c
@@ -174,8 +174,9 @@ static Htop_Reaction actionSetSortColumn(State* st) {
       char* name = NULL;
       if (fields[i] >= LAST_PROCESSFIELD) {
          DynamicColumn* column = Hashtable_get(dynamicColumns, fields[i]);
-         if (column)
-            name = xStrdup(column->caption ? column->caption : column->name);
+         if (!column)
+            continue;
+         name = xStrdup(column->caption ? column->caption : column->name);
       } else {
          name = String_trim(Process_fields[fields[i]].name);
       }