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-rw-r--r--help.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/help.c b/help.c
index f31f29a..7af65e2 100644
--- a/help.c
+++ b/help.c
@@ -144,7 +144,7 @@ static void list_commands_in_dir(struct cmdnames *cmds,
while ((de = readdir(dir)) != NULL) {
const char *ent;
- int entlen;
+ size_t entlen;
if (!skip_prefix(de->d_name, prefix, &ent))
continue;
@@ -155,8 +155,7 @@ static void list_commands_in_dir(struct cmdnames *cmds,
continue;
entlen = strlen(ent);
- if (has_extension(ent, ".exe"))
- entlen -= 4;
+ strip_suffix(ent, ".exe", &entlen);
add_cmdname(cmds, ent, entlen);
}