Instead of simply exiting with 255, print an error message including
the reason why the config file cannot be opened or read.
The problem was noticed by Joey Hess, reported through
http://bugs.debian.org/445208
Signed-off-by: Gerrit Pape <pape@smarden.org>
---
builtin-config.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/builtin-config.c b/builtin-config.c
index 1bb0ebb..750a403 100644
--- a/builtin-config.c
+++ b/builtin-config.c
@@ -235,8 +235,12 @@ int cmd_config(int argc, const char **argv, const char *prefix)
argv++;
}
- if (show_all)
- return git_config(show_all_config);
+ if (show_all) {
+ if (git_config(show_all_config) == -1)
+ die("unable to read config file %s: %s",
+ getenv(CONFIG_ENVIRONMENT), strerror(errno));
+ return 0;
+ }
switch (argc) {
case 2:
return get_value(argv[1], NULL);
--
1.5.3.4
-
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