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-rw-r--r--textscreen/.gitignore2
-rw-r--r--textscreen/examples/.gitignore2
-rw-r--r--textscreen/txt_sdl.c8
3 files changed, 8 insertions, 4 deletions
diff --git a/textscreen/.gitignore b/textscreen/.gitignore
index 6f6e5b3b..3be8ec0c 100644
--- a/textscreen/.gitignore
+++ b/textscreen/.gitignore
@@ -2,3 +2,5 @@ Makefile
Makefile.in
.deps
*.a
+tags
+TAGS
diff --git a/textscreen/examples/.gitignore b/textscreen/examples/.gitignore
index b75bfc6b..cb0fd52c 100644
--- a/textscreen/examples/.gitignore
+++ b/textscreen/examples/.gitignore
@@ -4,3 +4,5 @@ Makefile
guitest
calculator
*.exe
+tags
+TAGS
diff --git a/textscreen/txt_sdl.c b/textscreen/txt_sdl.c
index cd7dd77d..0df9fc93 100644
--- a/textscreen/txt_sdl.c
+++ b/textscreen/txt_sdl.c
@@ -285,10 +285,10 @@ void TXT_UpdateScreenArea(int x, int y, int w, int h)
int x_end;
int y_end;
- x_end = LimitToRange(x + w, 0, TXT_SCREEN_W - 1);
- y_end = LimitToRange(y + h, 0, TXT_SCREEN_H - 1);
- x = LimitToRange(x, 0, TXT_SCREEN_W - 1);
- y = LimitToRange(y, 0, TXT_SCREEN_H - 1);
+ x_end = LimitToRange(x + w, 0, TXT_SCREEN_W);
+ y_end = LimitToRange(y + h, 0, TXT_SCREEN_H);
+ x = LimitToRange(x, 0, TXT_SCREEN_W);
+ y = LimitToRange(y, 0, TXT_SCREEN_H);
for (y1=y; y1<y_end; ++y1)
{