Fixed warnings on FreeBSD.

1 files changed, 7 insertions, 3 deletions

diff --git a/xed.c b/xed.c
index 883820a..a446e21 100644
--- a/xed.c
+++ b/xed.c
@@ -92,7 +92,7 @@ void	Err(const char *s);
 void	SysErr(const char *p);
 void	MainCode(void);
 int	HandleKey(int key);
-int	HandleKeyHex(int key);
+void	HandleKeyHex(int key);
 void	HandleKeyAscii(int key);
 int	CompileRegExp(void);
 void	SearchRegExp(void);
@@ -138,7 +138,7 @@ int main(int argc, char *argv[])
     */
     src=0;
     dest=0;
-    if (env=getenv("XEDARG"))
+    if ((env=getenv("XEDARG")))
     {
 	arg=strtok(env," \t");
 
@@ -314,7 +314,7 @@ int HandleKey(int key)
 }
 
 
-int HandleKeyHex(int key)
+void HandleKeyHex(int key)
 {
     char *s;
     int hex[2],next_key,old_val;
@@ -532,6 +532,7 @@ int HandleKeyHex(int key)
 
         case INSERT_TOGGLE:
 	    if (!readonly)
+	    {
 		if (in_place)
 		{
 		    Message("no insert/delete in -x mode");
@@ -543,6 +544,7 @@ int HandleKeyHex(int key)
 		    ShowPos();
 		    ShowCursor();
 		}
+	    }
             break;
 
         case DELETE_CHAR:
@@ -818,6 +820,7 @@ void HandleKeyAscii(int key)
 
         case INSERT_TOGGLE:
 	    if (!readonly)
+	    {
 		if (in_place)
 		{
 		    Message("no insert/delete in -x mode");
@@ -829,6 +832,7 @@ void HandleKeyAscii(int key)
 		    ShowPos();
 		    ShowCursor();
 		}
+	    }
             break;
 
         case ASC_DELETE_CHAR: