[PATCH] verify-tag: Clean up the temporary file if gpg cannot be started.

[PATCH] verify-tag: Clean up the temporary file if gpg cannot be started.

[Johannes Sixt]

From: Johannes Sixt <johannes.sixt@telecom.at>

Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
---
 builtin-verify-tag.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/builtin-verify-tag.c b/builtin-verify-tag.c
index f3ef11f..db81496 100644
--- a/builtin-verify-tag.c
+++ b/builtin-verify-tag.c
@@ -46,8 +46,10 @@ static int run_gpg_verify(const char *buf, unsigned long size, int verbose)
 	gpg.argv = args_gpg;
 	gpg.in = -1;
 	args_gpg[2] = path;
-	if (start_command(&gpg))
+	if (start_command(&gpg)) {
+		unlink(path);
 		return error("could not run gpg.");
+	}

 	write_in_full(gpg.in, buf, len);
 	close(gpg.in);
-- 
1.5.5.rc2.861.g18c5b.dirty