in input_tab(), don't bother checking if num_matches is less than zero,

as it's a size_t and hence unsigned

git-svn-id: svn://svn.savannah.gnu.org/nano/branches/nano_2_0_branch/nano@4075 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/ChangeLog b/ChangeLog
index b3dd79158e05a74fdc4daeca84b407b16b317e65..7f1ad0eef1d64eea3ccc9c5a07a1b921ffc89bd3 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -9,6 +9,9 @@ CVS code -
          erroneously treated as users' home directories (e.g. "~d/"
          would be treated as "~daemon/"). (DLR, found by Justin
          Fletcher)
+  input_tab()
+       - Don't bother checking if num_matches is less than zero, as
+         it's a size_t and hence unsigned. (DLR)
 - doc/syntax/asm.nanorc, doc/syntax/c.nanorc, doc/syntax/sh.nanorc:
        - Copy the regex that highlights trailing whitespace from
          doc/syntax/java.nanorc to these files, as it's also useful in

diff --git a/src/files.c b/src/files.c
index bde29e1178999acae76b44b0ed1bc3f3b51009b0..d4c5995e4707a8760f0cfea09a4bde03975044b5 100644 (file)
--- a/src/files.c
+++ b/src/files.c
@@ -2254,7 +2254,7 @@ char *input_tab(char *buf, bool allow_files, size_t *place, bool
        matches = cwd_tab_completion(buf, allow_files, &num_matches,
                *place);
 
-    if (num_matches <= 0)
+    if (num_matches == 0)
        beep();
     else {
        size_t match, common_len = 0;