Revert "build: luci.mk: gracefully handle missing or unversioned po subdirectories"

This reverts commit e6f77d5d72c0e13ed3eb370419abab52c4920a32.
Commit contained unrelated changes.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 3 insertions, 7 deletions

diff --git a/luci.mk b/luci.mk
index 0b3a66e3b..621008aa8 100644
--- a/luci.mk
+++ b/luci.mk
@@ -65,13 +65,9 @@ define findrev
   $(shell \
     if git log -1 >/dev/null 2>/dev/null; then \
       set -- $$(git log -1 --format="%ct %h" --abbrev=7 -- '$(if $(1),:(exclude))po'); \
-      if [ -n "$$1" ]; then
-        secs="$$(($$1 % 86400))"; \
-        yday="$$(date --utc --date="@$$1" "+%y.%j")"; \
-        printf 'git-%s.%05d-%s' "$$yday" "$$secs" "$$2"; \
-      else \
-        echo "unknown"; \
-      fi; \
+      secs="$$(($$1 % 86400))"; \
+      yday="$$(date --utc --date="@$$1" "+%y.%j")"; \
+      printf 'git-%s.%05d-%s' "$$yday" "$$secs" "$$2"; \
     else \
       ts=$$(find . -type f $(if $(1),-not) -path './po/*' -printf '%T@\n' 2>/dev/null | sort -rn | head -n1 | cut -d. -f1); \
       if [ -n "$$ts" ]; then \