diff options
Diffstat (limited to 'components/run_command.c')
| -rw-r--r-- | components/run_command.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/components/run_command.c b/components/run_command.c index e356620..1aaae20 100644 --- a/components/run_command.c +++ b/components/run_command.c @@ -17,10 +17,12 @@ run_command(const char *cmd) } p = fgets(buf, sizeof(buf) - 1, fp); pclose(fp); - if (!p) + if (!p) { return NULL; - if ((p = strrchr(buf, '\n')) != NULL) + } + if ((p = strrchr(buf, '\n'))) { p[0] = '\0'; + } return buf[0] ? buf : NULL; } |