diff --git a/which/tilde/tilde.c b/which/tilde/tilde.c

index 1b76c9f..b59b502 100644

--- a/which/tilde/tilde.c

+++ b/which/tilde/tilde.c

@@ -196,7 +196,7 @@ tilde_expand (string)

   int result_size, result_index;

   result_index = result_size = 0;

-  if (result = strchr (string, '~'))

+  if ((result = strchr (string, '~')))

     result = (char *)xmalloc (result_size = (strlen (string) + 16));

   else

     result = (char *)xmalloc (result_size = (strlen (string) + 1));

diff --git a/which/which.c b/which/which.c

index 33a4178..fe2afda 100644

--- a/which/which.c

+++ b/which/which.c

@@ -552,7 +552,7 @@ int main(int argc, char *argv[])

     while (fgets(buf, sizeof(buf), stdin))

     {

       int looks_like_function_start = 0;

-      int function_start_has_declare;

+      int function_start_has_declare = 0;

       if (read_functions)

       {

 	// bash version 2.0.5a and older output a pattern for `str' like