Eliminate compilation warning

hmgle · Jul 31, 2018 · 81b3870 · 81b3870
1 parent 00a5c0a
commit 81b3870
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/string-set.c b/string-set.c
@@ -24,7 +24,7 @@ static unsigned long str_hash(const char *str)
 	unsigned long hash = 5381;
 	int c;
 
-	while (c = *str++)
+	while ((c = *str++) != '\0')
 		hash = ((hash << 5) + hash) + c;	/* hash * 33 + c */
 
 	return hash;