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authorThomas Hindoe Paaboel Andersen <phomes@gmail.com>2014-09-26 22:01:32 +0200
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-10-03 08:31:53 -0400
commit1c92ff85b786c423f4436ec26007e79369c9ac05 (patch)
treee1916662eb943ec8ed93ed3835c13f669461a219 /src/bootchart
parent7889087d6ecf865f332eb325d8f68ff49be8277e (diff)
bootchart: use 'n/a' if PRETTY_NAME is not found
Spotted with coverity. If parsing both /etc/os-release and /usr/lib/os-release fails then null would be passed on. The calls to parse the two files are allowed to fail. A empty /etc may not have had the /etc/os-release symlink restored yet and we just try again in the loop. If for whatever reason that does not happen then we now pass on 'n/a' instead of null.
Diffstat (limited to 'src/bootchart')
-rw-r--r--src/bootchart/bootchart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bootchart/bootchart.c b/src/bootchart/bootchart.c
index 366a5ab5d0..813e38deeb 100644
--- a/src/bootchart/bootchart.c
+++ b/src/bootchart/bootchart.c
@@ -471,7 +471,7 @@ int main(int argc, char *argv[]) {
exit (EXIT_FAILURE);
}
- svg_do(build);
+ svg_do(strna(build));
fprintf(stderr, "systemd-bootchart wrote %s\n", output_file);