init var to 0 to avoid warning

diff --git a/libc/unistd/gnu_getopt.c b/libc/unistd/gnu_getopt.c
index c5fa339..05f97a0 100644 (file)
--- a/libc/unistd/gnu_getopt.c
+++ b/libc/unistd/gnu_getopt.c
@@ -413,7 +413,7 @@ _getopt_internal (argc, argv, optstring, longopts, longind, long_only)
       const struct option *pfound = NULL;
       int exact = 0;
       int ambig = 0;
-      int indfound;
+      int indfound = 0;
       int option_index;
 
       for (nameend = nextchar; *nameend && *nameend != '='; nameend++)