diff options
Diffstat (limited to 'udev_utils_run.c')
| -rw-r--r-- | udev_utils_run.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/udev_utils_run.c b/udev_utils_run.c index 31363588c8..76a704c52c 100644 --- a/udev_utils_run.c +++ b/udev_utils_run.c @@ -84,16 +84,18 @@ int run_program(const char *command, const char *subsystem, int devnull; int i; + /* build argv from comand */ strlcpy(arg, command, sizeof(arg)); i = 0; - if (strchr(arg, ' ')) { + if (strchr(arg, ' ') != NULL) { char *pos = arg; + while (pos != NULL) { if (pos[0] == '\'') { /* don't separate if in apostrophes */ pos++; argv[i] = strsep(&pos, "\'"); - while (pos && pos[0] == ' ') + while (pos != NULL && pos[0] == ' ') pos++; } else { argv[i] = strsep(&pos, " "); @@ -102,13 +104,11 @@ int run_program(const char *command, const char *subsystem, i++; } argv[i] = NULL; - info("'%s'", command); } else { argv[0] = arg; - argv[1] = (char *) subsystem; - argv[2] = NULL; - info("'%s' '%s'", arg, argv[1]); + argv[1] = NULL; } + info("'%s'", command); /* prepare pipes from child to parent */ if (result || log) { |