diff options
| -rw-r--r-- | libbb/lineedit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libbb/lineedit.c b/libbb/lineedit.c index 92bea85..dbe6164 100644 --- a/libbb/lineedit.c +++ b/libbb/lineedit.c @@ -2729,7 +2729,8 @@ int FAST_FUNC read_line_input(const char* prompt, char* command, int maxsize) { fputs(prompt, stdout); fflush_all(); - fgets(command, maxsize, stdin); + if (!fgets(command, maxsize, stdin)) + return -1; return strlen(command); } |