Wrap inflate and other zlib routines for better error reporting

diff --git a/builtin-checkout-index.c b/builtin-checkout-index.c
index 90f8523eb5c92555637c99f0fe52925a3ef7d09e..55b7aafe06680fa51729ddb7fa97f9cd319a470e 100644 (file)
--- a/builtin-checkout-index.c
+++ b/builtin-checkout-index.c
@@ -5,26 +5,26 @@
  *
  * Careful: order of argument flags does matter. For example,
  *
- *     git-checkout-index -a -f file.c
+ *     git checkout-index -a -f file.c
  *
  * Will first check out all files listed in the cache (but not
  * overwrite any old ones), and then force-checkout "file.c" a
  * second time (ie that one _will_ overwrite any old contents
  * with the same filename).
  *
- * Also, just doing "git-checkout-index" does nothing. You probably
- * meant "git-checkout-index -a". And if you want to force it, you
- * want "git-checkout-index -f -a".
+ * Also, just doing "git checkout-index" does nothing. You probably
+ * meant "git checkout-index -a". And if you want to force it, you
+ * want "git checkout-index -f -a".
  *
  * Intuitiveness is not the goal here. Repeatability is. The
  * reason for the "no arguments means no work" thing is that
  * from scripts you are supposed to be able to do things like
  *
- *     find . -name '*.h' -print0 | xargs -0 git-checkout-index -f --
+ *     find . -name '*.h' -print0 | xargs -0 git checkout-index -f --
  *
  * or:
  *
- *     find . -name '*.h' -print0 | git-checkout-index -f -z --stdin
+ *     find . -name '*.h' -print0 | git checkout-index -f -z --stdin
  *
  * which will force all existing *.h files to be replaced with
  * their cached copies. If an empty command line implied "all",
@@ -107,7 +107,7 @@ static int checkout_file(const char *name, int prefix_length)
        }
 
        if (!state.quiet) {
-               fprintf(stderr, "git-checkout-index: %s ", name);
+               fprintf(stderr, "git checkout-index: %s ", name);
                if (!has_same_name)
                        fprintf(stderr, "is not in the cache");
                else if (checkout_stage)