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device: be more verbose of udev confuses us
[elogind.git]
/
src
/
util.c
diff --git
a/src/util.c
b/src/util.c
index bc227f52d59e4ff7269f5716d8d2b2df8c806a7c..3bcce2f019bcf6af535d5f4942d135185da4a870 100644
(file)
--- a/
src/util.c
+++ b/
src/util.c
@@
-2531,11
+2531,12
@@
char* getlogname_malloc(void) {
int getttyname_malloc(char **r) {
char path[PATH_MAX], *p, *c;
+ int k;
assert(r);
- if (
ttyname_r(STDIN_FILENO, path, sizeof(path)) <
0)
- return -
errno
;
+ if (
(k = ttyname_r(STDIN_FILENO, path, sizeof(path))) !=
0)
+ return -
k
;
char_array_0(path);