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kill another warning
[rrdtool.git]
/
src
/
rrd_gfx.c
diff --git
a/src/rrd_gfx.c
b/src/rrd_gfx.c
index
a241fc2
..
eb46ba9
100644
(file)
--- a/
src/rrd_gfx.c
+++ b/
src/rrd_gfx.c
@@
-1779,7
+1779,7
@@
static void eps_write_text(eps_state *state, gfx_node_t *node)
if (ch > 255) {
fputc('?', fp);
} else if (ch >= 126 || ch < 32) {
- fprintf(fp, "\\%03o", ch);
+ fprintf(fp, "\\%03o",
(unsigned int)
ch);
lineLen += 3;
} else {
fputc(ch, fp);