elementary: Fix external variable declaration to match const char

@fix

Signed-off-by: Chris Michael <cp.michael@samsung.com>

diff --git a/src/bin/elm_prefs_cc.h b/src/bin/elm_prefs_cc.h
index d138f00..716f174 100644 (file)
--- a/src/bin/elm_prefs_cc.h
+++ b/src/bin/elm_prefs_cc.h
@@ -92,7 +92,7 @@ char   *mem_strdup(const char *s);
 
 /* global vars */
 extern char                  *file_in;
-extern char                  *tmp_dir;
+extern const char            *tmp_dir;
 extern char                  *file_out;
 extern int                    line;
 extern Eina_List             *stack;