configure: add empty action-if-not-found to PKG_CHECK_MODULES(icu)

11 years ago · 746527f1ea
parent 6f466b7096
commit 746527f1ea
1 changed files with 1 additions and 1 deletions
--- a/configure.ac
+++ b/configure.ac
@ -185,7 +185,7 @@ PKG_CHECK_MODULES([ICU], [icu-uc], [
 		CPPFLAGS="$old_CPPFLAGS"
 		LIBS="$old_LIBS",
 	)
-],)
+], [])

 dnl =============================
 dnl = checking for boost.thread =