master 164ff4a012: Fix byte swapping of some drag-and-drop messages

[Po Lu]

branch: master
commit 164ff4a012d74d6a7b0a7f42ad5f7ad7ac9f207b
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Fix byte swapping of some drag-and-drop messages
    
    * src/xterm.c (SWAPCARD16, SWAPCARD32): Actually swap the data
    instead of just calling bswap_32/bswap_16.
---
 src/xterm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/xterm.c b/src/xterm.c
index aa6cdc5d6e..181b6c2ec3 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -1082,8 +1082,8 @@ typedef enum xm_byte_order
   }
 
 #else
-#define SWAPCARD32(l)  bswap_32 (l)
-#define SWAPCARD16(l)  bswap_16 (l)
+#define SWAPCARD32(l)  ((l) = bswap_32 (l))
+#define SWAPCARD16(l)  ((l) = bswap_16 (l))
 #endif
 
 typedef struct xm_targets_table_header