Fix FTBFS from prior commit.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
2 weeks ago · e8ec37c62f
parent 03cf41d9b0
commit e8ec37c62f
1 changed files with 1 additions and 0 deletions
--- a/kghostview/kgvdocument.cpp
+++ b/kghostview/kgvdocument.cpp
@ -17,6 +17,7 @@
 */

 #include <algorithm>
+#include <functional>
 #include <memory>

 #include <tqfileinfo.h>