{"thread":{"id":"7722","subject":"[PATCH] Use const qualifier for 'sha1' parameter in delete_ref function","startedAt":"2007-04-18T03:34:34Z","lastAt":"2007-04-18T03:34:34Z","messageCount":1,"participants":["Jas"],"isPatch":true,"patchVersion":1,"patchTotal":null},"messages":[{"id":"39737","messageId":"1b46aba20704172034k3b55fe9eye84b6ce1207238aa@mail.gmail.com","threadId":"7722","inReplyTo":null,"subject":"[PATCH] Use const qualifier for 'sha1' parameter in delete_ref function","fromName":"Jas","fromEmail":"jasampler@gmail.com","sentAt":"2007-04-18T03:34:34Z","receivedAt":"2007-04-18T03:34:34Z","isPatch":true,"sender":{"key":"jasampler@gmail.com","avatar":null},"body":"delete_ref function does not change the 'sha1' parameter. Non-const pointer\ncauses a compiler warning if you call to the function using a const argument.\n\nSigned-off-by: Carlos Rica <jasampler@gmail.com>\n\n---\n cache.h |    2 +-\n refs.c  |    2 +-\n 2 files changed, 2 insertions(+), 2 deletions(-)\n\ndiff --git a/cache.h b/cache.h\nindex eb57507..db8ea48 100644\n--- a/cache.h\n+++ b/cache.h\n@@ -217,7 +217,7 @@ extern int commit_locked_index(struct lock_file *);\n extern void set_alternate_index_output(const char *);\n\n extern void rollback_lock_file(struct lock_file *);\n-extern int delete_ref(const char *, unsigned char *sha1);\n+extern int delete_ref(const char *, const unsigned char *sha1);\n\n /* Environment bits from configuration mechanism */\n extern int use_legacy_headers;\ndiff --git a/refs.c b/refs.c\nindex d2b7b7f..d7be284 100644\n--- a/refs.c\n+++ b/refs.c\n@@ -705,7 +705,7 @@ static int repack_without_ref(const char *refname)\n \treturn commit_lock_file(&packlock);\n }\n\n-int delete_ref(const char *refname, unsigned char *sha1)\n+int delete_ref(const char *refname, const unsigned char *sha1)\n {\n \tstruct ref_lock *lock;\n \tint err, i, ret = 0, flag = 0;\n-- \n1.5.0\n"}]}