summaryrefslogtreecommitdiff
path: root/source/xps/xps-path.c
diff options
context:
space:
mode:
authorTor Andersson <tor.andersson@artifex.com>2015-11-24 13:22:12 +0100
committerTor Andersson <tor.andersson@artifex.com>2015-12-11 11:47:26 +0100
commit6b0f4f79cdac06fe790830331bb2b41d8a9a204b (patch)
treeabc4093145a46ded62e86fed7ef3035809cb6903 /source/xps/xps-path.c
parent00d37073c7e1c160d22adfe88f594386cd33ffb7 (diff)
downloadmupdf-6b0f4f79cdac06fe790830331bb2b41d8a9a204b.tar.xz
xps: Simplify infinite loop check.
Diffstat (limited to 'source/xps/xps-path.c')
-rw-r--r--source/xps/xps-path.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/source/xps/xps-path.c b/source/xps/xps-path.c
index 85910905..de078251 100644
--- a/source/xps/xps-path.c
+++ b/source/xps/xps-path.c
@@ -439,11 +439,9 @@ xps_parse_abbreviated_geometry(fz_context *ctx, xps_document *doc, char *geom, i
break;
default:
- /* eek */
fz_warn(ctx, "ignoring invalid command '%c'", cmd);
- /* Skip any trailing numbers to avoid an infinite loop */
- while (i < n && (args[i][0] == '+' || args[i][0] == '.' || args[i][0] == '-' || (args[i][0] >= '0' && args[i][0] <= '9')))
- i ++;
+ if (old == cmd) /* avoid infinite loop */
+ i++;
break;
}