[Resend PATCH] Simplify the code and avoid an assignment
Hi, all!
Simplify the code for easier understanding.
>From cd0cc6995684e2801011910735146052e5b59ccc Mon Sep 17 00:00:00 2001
From: Andre Goddard Rosa <andre.goddard@gmail.com>
Date: Tue, 27 Nov 2007 10:22:46 -0200
Subject: [PATCH] Simplify the code and avoid an assignment.
Signed-off-by: Andre Goddard Rosa <andre.goddard@gmail.com>
---
config.c | 19 ++++++++++---------
mailmap.c | 2 +-
xdiff-interface.c | 2 +-
3 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/config.c b/config.c
index 56e99fc..7c9fcdd 100644
--- a/config.c
+++ b/config.c
@@ -447,15 +447,16 @@ int git_config_from_file(config_fn_t fn, const
char *filename)
int ret;
FILE *f = fopen(filename, "r");
- ret = -1;
- if (f) {
- config_file = f;
- config_file_name = filename;
- config_linenr = 1;
- ret = git_parse_file(fn);
- fclose(f);
- config_file_name = NULL;
- }
+ if (!f)
+ return -1;
+
+ config_file = f;
+ config_file_name = filename;
+ config_linenr = 1;
+ ret = git_parse_file(fn);
+ fclose(f);
+ config_file_name = NULL;
+
return ret;
}
diff --git a/mailmap.c b/mailmap.c
index 8714167..0c13ecd 100644
--- a/mailmap.c
+++ b/mailmap.c
@@ -7,7 +7,7 @@ int read_mailmap(struct path_list *map, const char
*filename, char **repo_abbrev
char buffer[1024];
FILE *f = fopen(filename, "r");
- if (f == NULL)
+ if (!f)
return 1;
while (fgets(buffer, sizeof(buffer), f) != NULL) {
char *end_of_name, *left_bracket, *right_bracket;
diff --git a/xdiff-interface.c b/xdiff-interface.c
index be866d1..9dd1f3b 100644
--- a/xdiff-interface.c
+++ b/xdiff-interface.c
@@ -111,7 +111,7 @@ int read_mmfile(mmfile_t *ptr, const char *filename)
if (stat(filename, &st))
return error("Could not stat %s", filename);
- if ((f = fopen(filename, "rb")) == NULL)
+ if (!(f = fopen(filename, "rb")))
return error("Could not open %s", filename);
sz = xsize_t(st.st_size);
ptr->ptr = xmalloc(sz);
--
1.5.3.6.861.gd794-dirty
From cd0cc6995684e2801011910735146052e5b59ccc Mon Sep 17 00:00:00 2001
From: Andre Goddard Rosa <andre.goddard@gmail.com>
Date: Tue, 27 Nov 2007 10:22:46 -0200
Subject: [PATCH] Simplify the code and avoid an assignment.
Signed-off-by: Andre Goddard Rosa <andre.goddard@gmail.com>
---
config.c | 19 ++++++++++---------
mailmap.c | 2 +-
xdiff-interface.c | 2 +-
3 files changed, 12 insertions(+), 11 deletions(-)
diff --git a/config.c b/config.c
index 56e99fc..7c9fcdd 100644
--- a/config.c
+++ b/config.c
@@ -447,15 +447,16 @@ int git_config_from_file(config_fn_t fn, const char *filename)
int ret;
FILE *f = fopen(filename, "r");
- ret = -1;
- if (f) {
- config_file = f;
- config_file_name = filename;
- config_linenr = 1;
- ret = git_parse_file(fn);
- fclose(f);
- config_file_name = NULL;
- }
+ if (!f)
+ return -1;
+
+ config_file = f;
+ config_file_name = filename;
+ config_linenr = 1;
+ ret = git_parse_file(fn);
+ fclose(f);
+ config_file_name = NULL;
+
return ret;
}
diff --git a/mailmap.c b/mailmap.c
index 8714167..0c13ecd 100644
--- a/mailmap.c
+++ b/mailmap.c
@@ -7,7 +7,7 @@ int read_mailmap(struct path_list *map, const char *filename, char **repo_abbrev
char buffer[1024];
FILE *f = fopen(filename, "r");
- if (f == NULL)
+ if (!f)
return 1;
while (fgets(buffer, sizeof(buffer), f) != NULL) {
char *end_of_name, *left_bracket, *right_bracket;
diff --git a/xdiff-interface.c b/xdiff-interface.c
index be866d1..9dd1f3b 100644
--- a/xdiff-interface.c
+++ b/xdiff-interface.c
@@ -111,7 +111,7 @@ int read_mmfile(mmfile_t *ptr, const char *filename)
if (stat(filename, &st))
return error("Could not stat %s", filename);
- if ((f = fopen(filename, "rb")) == NULL)
+ if (!(f = fopen(filename, "rb")))
return error("Could not open %s", filename);
sz = xsize_t(st.st_size);
ptr->ptr = xmalloc(sz);
--
1.5.3.6.861.gd794-dirty