log stream: Initialize r in case events was zero

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/libpakfire/log_stream.c b/src/libpakfire/log_stream.c
index 77b6841963a0d565bdfdf70deec72d90f5622699..92f7f41a11015dbd32620ba2d02db33d63fb4f9f 100644 (file)
--- a/src/libpakfire/log_stream.c
+++ b/src/libpakfire/log_stream.c
@@ -120,7 +120,7 @@ static int __pakfire_log_stream(sd_event_source* s, int fd, uint32_t events, voi
 
        char* line = NULL;
        size_t l = 0;
-       int r;
+       int r = -EINVAL;
 
        ssize_t bytes_read = 0;