Fix clang warnings.

* src/base/ftdebug.c (ft_trace_level_enabled, ft_trace_level_disabled): Add `static' keyword.
6 years ago · c8ef0fd07c
parent e16bfbec4c
commit c8ef0fd07c
2 changed files with 9 additions and 2 deletions
--- a/7
+++ b/7
@ -1,3 +1,10 @@
+2018-08-10  Werner Lemberg  <wl@gnu.org>
+
+	Fix clang warnings.
+
+	* src/base/ftdebug.c (ft_trace_level_enabled,
+	ft_trace_level_disabled): Add `static' keyword.
+
 2018-08-09  Alexei Podtelezhnikov  <apodtele@gmail.com>

 	[raster, smooth] Reinstate bitmap size limits.
--- a/src/base/ftdebug.c
+++ b/src/base/ftdebug.c
@ -102,10 +102,10 @@

  /* array of trace levels, initialized to 0; */
  /* this gets adjusted at run-time           */
-  int  ft_trace_levels_enabled[trace_count];
+  static int  ft_trace_levels_enabled[trace_count];

  /* array of trace levels, always initialized to 0 */
-  int  ft_trace_levels_disabled[trace_count];
+  static int  ft_trace_levels_disabled[trace_count];

  /* a pointer to either `ft_trace_levels_enabled' */
  /* or `ft_trace_levels_disabled'                 */