Fix compiler warning.

Reported by Sean. * src/base/ftdbgmem.c [!FT_DEBUG_MEMORY]: ANSI C doesn't like empty source files; however, some compilers warn about an unused variable declaration. This is now replaced with a typedef.
15 years ago · f4fe5a4a7f
parent 7bdc1d598d
commit f4fe5a4a7f
2 changed files with 10 additions and 1 deletions
--- a/9
+++ b/9
@ -1,3 +1,12 @@
+2009-12-20  Werner Lemberg  <wl@gnu.org>
+
+	Fix compiler warning.
+	Reported by Sean.
+
+	* src/base/ftdbgmem.c [!FT_DEBUG_MEMORY]: ANSI C doesn't like empty
+	source files; however, some compilers warn about an unused variable
+	declaration.  This is now replaced with a typedef.
+
 2009-12-18  Werner Lemberg  <wl@gnu.org>

 	Fix Savannah bug #28320.
--- a/src/base/ftdbgmem.c
+++ b/src/base/ftdbgmem.c
@ -989,7 +989,7 @@
 #else  /* !FT_DEBUG_MEMORY */

  /* ANSI C doesn't like empty source files */
-  static const FT_Byte  _debug_mem_dummy = 0;
+  typedef int  _debug_mem_dummy;

 #endif /* !FT_DEBUG_MEMORY */