Use std::swap instead of temporary values

[geeqie.git] / src / collect-table.cc

diff --git a/src/collect-table.cc b/src/collect-table.cc
index 874d15d..0d3016f 100644 (file)
--- a/src/collect-table.cc
+++ b/src/collect-table.cc
@@ -22,6 +22,7 @@
 #include "collect-table.h"
 
 #include <cstddef>
+#include <utility>
 
 #include <cairo.h>
 #include <gdk-pixbuf/gdk-pixbuf.h>
@@ -511,7 +512,6 @@ static void collection_table_select_region_util(CollectTable *ct, CollectInfo *s
        gint col1;
        gint row2;
        gint col2;
-       gint t;
        gint i;
        gint j;
 
@@ -548,15 +548,11 @@ static void collection_table_select_region_util(CollectTable *ct, CollectInfo *s
 
        if (row2 < row1)
                {
-               t = row1;
-               row1 = row2;
-               row2 = t;
+               std::swap(row1, row2);
                }
        if (col2 < col1)
                {
-               t = col1;
-               col1 = col2;
-               col2 = t;
+               std::swap(col1, col2);
                }
 
        DEBUG_1("table: %d x %d to %d x %d", row1, col1, row2, col2);