Fix uninitialised 'matcher' in autocompletion

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/main.c b/main.c
index 20744397f015c692558c0664c53d4efb0c3dad7c..a0522b18eb9c29287df9cd41b95a9c44d6e2741a 100644 (file)
--- a/main.c
+++ b/main.c
@@ -1169,8 +1169,9 @@ static int autocomplete(int argc, char **argv)
                        break;
 
                if (argv[thisind] == comp_opt) {
-                       char *matcher = NULL;
+                       char *matcher;
                empty_opt:
+                       matcher = NULL;
                        if (!strncmp(comp_opt, "--", 2))
                                matcher = comp_opt + 2;
                        else if (!strcmp(comp_opt, "-"))