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unit-name: kill redundant slashes in unit_name_from_path()

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This commit is contained in:
Lennart Poettering 2010-05-14 02:05:57 +02:00
parent 2a1a539789
commit 5ffceb2fea
1 changed files with 15 additions and 4 deletions
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19
unit-name.c
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@ -373,16 +373,27 @@ char *unit_name_template(const char *f) {
} }
char *unit_name_from_path(const char *path, const char *suffix) { char *unit_name_from_path(const char *path, const char *suffix) {
char *p, *r;
assert(path); assert(path);
assert(suffix); assert(suffix);
if (path[0] == '/') if (!(p = strdup(path)))
path++; return NULL;
if (path[0] == 0) path_kill_slashes(p);
path = p[0] == '/' ? p + 1 : p;
if (path[0] == 0) {
free(p);
return strappend("-", suffix); return strappend("-", suffix);
}
return unit_name_build_escape(path, NULL, suffix); r = unit_name_build_escape(path, NULL, suffix);
free(p);
return r;
} }
char *unit_name_to_path(const char *name) { char *unit_name_to_path(const char *name) {