util/StringCompare: add StringIsEmpty()

2015-11-06 09:37:07 +01:00
parent 42f5ecd4a1
commit c880099deb
13 changed files with 37 additions and 16 deletions
--- a/src/util/WStringCompare.hxx
+++ b/src/util/WStringCompare.hxx
@@ -34,6 +34,12 @@

 #include <wchar.h>

+static inline bool
+StringIsEmpty(const wchar_t *string)
+{
+  return *string == 0;
+}
+
 gcc_pure
 bool
 StringStartsWith(const wchar_t *haystack, const wchar_t *needle);