nnn

commit 8886f1cd561b4a27ac08c2df65659c52ccc392fc
parent c7140e6758f4856322ca492610209126a6ed3b8b
Author: Arun Prakash Jana <engineerarun@gmail.com>
Date:   Thu,  4 Mar 2021 19:52:06 +0530

Fix regression in #864

Diffstat:
M
src/nnn.c
 | 
18
++++++++++++------

1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/src/nnn.c b/src/nnn.c
@@ -1330,16 +1330,17 @@ static size_t seltofile(int fd, uint_t *pcount)
 	return pos;
 }
 
-/* List selection from selection file (another instance) */
-static bool listselfile(void)
+static bool isselfileempty(void)
 {
 	struct stat sb;
 
-	if (stat(selpath, &sb) == -1)
-		return FALSE;
+	return (stat(selpath, &sb) == -1) || (!sb.st_size);
+}
 
-	/* Nothing selected if file size is 0 */
-	if (!sb.st_size)
+/* List selection from selection file (another instance) */
+static bool listselfile(void)
+{
+	if (isselfileempty())
 		return FALSE;
 
 	snprintf(g_buf, CMD_LEN_MAX, "tr \'\\0\' \'\\n\' < %s", selpath);
@@ -2087,6 +2088,11 @@ static bool cpmvrm_selection(enum action sel, char *path)
 {
 	int r;
 
+	if (isselfileempty()) {
+		printmsg(messages[MSG_0_SELECTED]);
+		return FALSE;
+	}
+
 	if (!selsafe())
 		return FALSE;