Also use "git_config_string" to simplify code where "cmd" is set.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
diff.c | 7 ++-----
1 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/diff.c b/diff.c
index 5640cbf..173bb61 100644
--- a/diff.c
+++ b/diff.c
@@ -57,7 +57,7 @@ static int parse_diff_color_slot(const char *var, int ofs)
static struct ll_diff_driver {
const char *name;
struct ll_diff_driver *next;
- char *cmd;
+ const char *cmd;
} *user_diff, **user_diff_tail;
/*
@@ -86,10 +86,7 @@ static int parse_lldiff_command(const char *var, const char *ep, const char *val
user_diff_tail = &(drv->next);
}
- if (!value)
- return config_error_nonbool(var);
- drv->cmd = xstrdup(value);
- return 0;
+ return git_config_string(&(drv->cmd), var, value);
}
/*
--
1.5.4.1.129.gf12af-dirty
-
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