[rkward] i18n: Avoid creating empty directories for purged translations.

[Thomas Friedrichsmeier]

Git commit 161f8230c5fd5d947981013ef7393827441dcd25 by Thomas Friedrichsmeier.
Committed on 10/04/2018 at 19:37.
Pushed by tfry into branch 'master'.

Avoid creating empty directories for purged translations.

M  +7    -5    i18n/CMakeLists.txt

https://commits.kde.org/rkward/161f8230c5fd5d947981013ef7393827441dcd25

diff --git a/i18n/CMakeLists.txt b/i18n/CMakeLists.txt
index 1eeaba60..5633a1e7 100644
--- a/i18n/CMakeLists.txt
+++ b/i18n/CMakeLists.txt
@@ -21,11 +21,13 @@ MACRO(RKHandlePO _PO_FILES)
 			DEPENDS ${_poFile})
 		LIST(APPEND active_translations ${_stampFile})
 
-		IF(${_poid} STREQUAL "rkward")
-			INSTALL(FILES ${_gmoFile} DESTINATION ${LOCALE_INSTALL_DIR}/${_lang}/LC_MESSAGES/ RENAME rkward.mo OPTIONAL)
-		ELSE(${_poid} STREQUAL "rkward")
-			INSTALL(FILES ${_gmoFile} DESTINATION ${DATA_INSTALL_DIR}/rkward/po/${_lang}/LC_MESSAGES/ RENAME ${_poid}.mo OPTIONAL)
-		ENDIF(${_poid} STREQUAL "rkward")
+		IF(EXISTS ${_gmoFile})
+			IF(${_poid} STREQUAL "rkward")
+				INSTALL(FILES ${_gmoFile} DESTINATION ${LOCALE_INSTALL_DIR}/${_lang}/LC_MESSAGES/ RENAME rkward.mo OPTIONAL)
+			ELSE(${_poid} STREQUAL "rkward")
+				INSTALL(FILES ${_gmoFile} DESTINATION ${DATA_INSTALL_DIR}/rkward/po/${_lang}/LC_MESSAGES/ RENAME ${_poid}.mo OPTIONAL)
+			ENDIF(${_poid} STREQUAL "rkward")
+		ENDIF(EXISTS ${_gmoFile})
 	ENDFOREACH(_poFile ${_PO_FILES})
 ENDMACRO(RKHandlePO)