treewide: use log_*_errno whenever %m is in the format string

If the format string contains %m, clearly errno must have a meaningful
value, so we might as well use log_*_errno to have ERRNO= logged.

Using:
find . -name '*.[ch]' | xargs sed -r -i -e \
's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/'

Plus some whitespace, linewrap, and indent adjustments.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c
index 27420f4f96..f400bccc0a 100644
--- a/src/cgls/cgls.c
+++ b/src/cgls/cgls.c
@@ -186,7 +186,7 @@ int main(int argc, char *argv[]) {
 
                 p = get_current_dir_name();
                 if (!p) {
-                        log_error("Cannot determine current working directory: %m");
+                        log_error_errno(errno, "Cannot determine current working directory: %m");
                         goto finish;
                 }