The only location where cf is set in this file is in do_config_from().
This function has only one callsite which is config_from_file(). In
config_from_file() its ensured that the f member is set to non-zero.
Signed-off-by: Heiko Voigt <hvoigt@xxxxxxxxxx>
---
config.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/config.c b/config.c
index 2c299dc..f55c43d 100644
--- a/config.c
+++ b/config.c
@@ -169,10 +169,10 @@ int git_config_from_parameters(config_fn_t fn, void *data)
static int get_next_char(void)
{
int c;
- FILE *f;
c = '\n';
- if (cf && ((f = cf->f) != NULL)) {
+ if (cf) {
+ FILE *f = cf->f;
c = fgetc(f);
if (c == '\r') {
/* DOS like systems */
--
1.8.2.rc0.26.gf7384c5
--
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