ls: don't return suffix from parent directory name

When a file had no file name extension, getSuffix() could return the
extension of the parent directory (if it had one).

1 files changed, 1 insertions, 1 deletions

diff --git a/src/ls.c b/src/ls.c
index 65692dc1f..27962ad91 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -59,7 +59,7 @@ bool isRemoteUrl(const char *url)
 /* suffixes should be ascii only characters */
 const char *getSuffix(const char *utf8file)
 {
-	const char *dot = strrchr(utf8file, '.');
+	const char *dot = strrchr(g_basename(utf8file), '.');
 
 	return dot != NULL ? dot + 1 : NULL;
 }