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avoid to use 0 instead of NULL
[psensor.git]
/
src
/
graph.c
diff --git
a/src/graph.c
b/src/graph.c
index
792bb25
..
b64e3f7
100644
(file)
--- a/
src/graph.c
+++ b/
src/graph.c
@@
-252,7
+252,7
@@
static void draw_background_lines(cairo_t *cr,
cairo_stroke(cr);
/* back to normal line style */
- cairo_set_dash(cr,
0
, 0, 0);
+ cairo_set_dash(cr,
NULL
, 0, 0);
}
/* Keys: sensor identifier.