Mark the variable declarations in .h files as extern

[git.git] / sha1_file.c

diff --git a/sha1_file.c b/sha1_file.c
index e6ce455..e21f4b3 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -9,8 +9,6 @@
 #include <stdarg.h>
 #include "cache.h"
 
-const char *sha1_file_directory = NULL;
-
 #ifndef O_NOATIME
 #if defined(__linux__) && (defined(__i386__) || defined(__PPC__))
 #define O_NOATIME 01000000
@@ -337,7 +335,7 @@ int write_sha1_file(char *buf, unsigned long len, const char *type, unsigned cha
        stream.next_in = hdr;
        stream.avail_in = hdrlen;
        while (deflate(&stream, 0) == Z_OK)
-               /* nothing */
+               /* nothing */;
 
        /* Then the data itself.. */
        stream.next_in = buf;