Add some better debug info for when checkwps erros out because of full skin buffer

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29144 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 6 insertions, 0 deletions

diff --git a/lib/skin_parser/skin_buffer.c b/lib/skin_parser/skin_buffer.c
index 0f72f768dd..8d94c1acdb 100644
--- a/lib/skin_parser/skin_buffer.c
+++ b/lib/skin_parser/skin_buffer.c
@@ -25,6 +25,7 @@
 #include <stdlib.h>
 
 #include "skin_buffer.h"
+#include "skin_parser.h"
 
 /****************************************************************************
  * 
@@ -103,7 +104,10 @@ void* skin_buffer_alloc(size_t size)
     /* 32-bit aligned */
     size = (size + 3) & ~3;
     if (size > skin_buffer_freespace())
+    {
+        skin_error(MEMORY_LIMIT_EXCEEDED, NULL);
         return NULL;
+    }
     retval = buffer_front;
     buffer_front += size;
 #elif defined(USE_HOST_MALLOC)
diff --git a/lib/skin_parser/skin_debug.c b/lib/skin_parser/skin_debug.c
index bcf43ab5e4..52f9127f1f 100644
--- a/lib/skin_parser/skin_debug.c
+++ b/lib/skin_parser/skin_debug.c
@@ -56,6 +56,8 @@ void skin_error(enum skin_errorcode error, const char* cursor)
     switch(error)
     {
     case MEMORY_LIMIT_EXCEEDED:
+        error_line_start = NULL;
+        printf("Error: Memory limit exceeded at Line %d\n", skin_line);
         error_message = "Memory limit exceeded";
         break;
     case NEWLINE_EXPECTED: