api-run-command.txt: describe error behavior of run_command functions

diff --git a/sha1_file.c b/sha1_file.c
index e73cd4fc0ba2daac14f604f1973d1b0658212b26..8f5fe62d545ace21c338cd554c76bac5d5acb431 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1162,8 +1162,7 @@ unsigned long unpack_object_header_buffer(const unsigned char *buf,
                unsigned long len, enum object_type *type, unsigned long *sizep)
 {
        unsigned shift;
-       unsigned char c;
-       unsigned long size;
+       unsigned long size, c;
        unsigned long used = 0;
 
        c = buf[used++];