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Diffstat (limited to 'apps/plugins/lib/gray_getstringsize.c')
-rw-r--r--apps/plugins/lib/gray_getstringsize.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/plugins/lib/gray_getstringsize.c b/apps/plugins/lib/gray_getstringsize.c
index 977b912..5b6d3e7 100644
--- a/apps/plugins/lib/gray_getstringsize.c
+++ b/apps/plugins/lib/gray_getstringsize.c
@@ -36,7 +36,7 @@
This works exactly the same way as the core lcd_getstringsize(), only that
it uses the selected font for grayscale.
*/
-int gray_getstringsize(unsigned char *str, int *w, int *h)
+int gray_getstringsize(const unsigned char *str, int *w, int *h)
{
int ch;
int width = 0;