sparse cleanup

[thirdparty/git.git] / sha1_file.c

diff --git a/sha1_file.c b/sha1_file.c
index 83bc38c91fcfb8c6633be2ed1ee987fc41556e95..ece9dff80d5dd0e64508e93bf3bc1611a954cbea 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -44,7 +44,7 @@ int get_sha1_hex(const char *hex, unsigned char *sha1)
        return 0;
 }
 
-int get_sha1_file(const char *path, unsigned char *result)
+static int get_sha1_file(const char *path, unsigned char *result)
 {
        char buffer[60];
        int fd = open(path, O_RDONLY);
@@ -199,7 +199,7 @@ static void prepare_alt_odb(void)
 {
        int pass, totlen, i;
        const char *cp, *last;
-       char *op = 0;
+       char *op = NULL;
        const char *alt = gitenv(ALTERNATE_DB_ENVIRONMENT) ? : "";
 
        /* The first pass counts how large an area to allocate to
@@ -236,7 +236,7 @@ static void prepare_alt_odb(void)
                if (pass)
                        break;
                alt_odb = xmalloc(sizeof(*alt_odb) * (i + 1) + totlen);
-               alt_odb[i].base = alt_odb[i].name = 0;
+               alt_odb[i].base = alt_odb[i].name = NULL;
                op = (char*)(&alt_odb[i+1]);
        }
 }