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cocci: use strempty() at more places

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This shortens the code by a few lines.
This commit is contained in:
Lennart Poettering
2018-01-10 17:11:19 +01:00
parent 4631116dd9
commit ad5d4b1703
8 changed files with 49 additions and 19 deletions
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src/basic/fileio.c
+3 -6
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@@ -1225,8 +1225,7 @@ int tempfn_xxxxxx(const char *p, const char *extra, char **ret) {
if (!filename_is_valid(fn))
return -EINVAL;
if (!extra)
extra = "";
extra = strempty(extra);
t = new(char, strlen(p) + 2 + strlen(extra) + 6 + 1);
if (!t)
@@ -1259,8 +1258,7 @@ int tempfn_random(const char *p, const char *extra, char **ret) {
if (!filename_is_valid(fn))
return -EINVAL;
if (!extra)
extra = "";
extra = strempty(extra);
t = new(char, strlen(p) + 2 + strlen(extra) + 16 + 1);
if (!t)
@@ -1300,8 +1298,7 @@ int tempfn_random_child(const char *p, const char *extra, char **ret) {
return r;
}
if (!extra)
extra = "";
extra = strempty(extra);
t = new(char, strlen(p) + 3 + strlen(extra) + 16 + 1);
if (!t)