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[PATCH] Documentation for git-clone-dumb-http.
[git.git]
/
sha1_file.c
diff --git
a/sha1_file.c
b/sha1_file.c
index
7766977
..
fa37f1e
100644
(file)
--- a/
sha1_file.c
+++ b/
sha1_file.c
@@
-283,7
+283,10
@@
void prepare_alt_odb(void)
char *map;
int fd;
struct stat st;
- char *alt = gitenv(ALTERNATE_DB_ENVIRONMENT) ? : "";
+ char *alt;
+
+ alt = gitenv(ALTERNATE_DB_ENVIRONMENT);
+ if (!alt) alt = "";
sprintf(path, "%s/info/alternates", get_object_directory());
if (alt_odb_tail)