Add return 0 in hex_digit_to_int

git-svn-id: https://cld2.googlecode.com/svn/trunk@6 b252ecd4-b096-bf77-eb8e-91563289f87e
2013-07-02 22:58:59 +00:00
parent f70f2fd4e5
commit a99a20311a
1 changed files with 1 additions and 0 deletions
--- a/internal/getonescriptspan.cc
+++ b/internal/getonescriptspan.cc
@@ -328,6 +328,7 @@ int hex_digit_to_int(char c) {
  if (('0' <= c) && (c <= '9')) {return c - '0';}
  if (('a' <= c) && (c <= 'f')) {return c - 'a' + 10;}
  if (('A' <= c) && (c <= 'F')) {return c - 'A' + 10;}
+  return 0;
 }

 static int32 strto32_base10(const char* nptr, const char* limit,