diff options
Diffstat (limited to 'binding/rtl_fm_helper.c')
| -rw-r--r-- | binding/rtl_fm_helper.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/binding/rtl_fm_helper.c b/binding/rtl_fm_helper.c index 9405ae2..c7df4b9 100644 --- a/binding/rtl_fm_helper.c +++ b/binding/rtl_fm_helper.c @@ -175,7 +175,8 @@ int main(int argc, char *argv[]) while(!done) { LOG("Reading command\n"); - fgets(line, sizeof(line), stdin); + if (fgets(line, sizeof(line), stdin) == NULL) + break; if(line[0] == '\0' || line[0] == '\n') continue; if(strcmp(line, "START\n") == 0) { |