Changeset 17fac946 in mainline for uspace/lib/gfxfont/src/text.c

Timestamp:

2021-03-10T15:24:24Z (3 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

36795edf

Parents:

f73a8e3

git-author:

Jiri Svoboda <jiri@…> (2021-03-09 18:23:58)

git-committer:

Jiri Svoboda <jiri@…> (2021-03-10 15:24:24)

Message:

Fix gfx_puttext() failing with empty string in text mode

File:

• uspace/lib/gfxfont/src/text.c (modified) (1 diff)

uspace/lib/gfxfont/src/text.c

@@ -137 +137 @@
         params.rect.p1.y = 1;
 
+        if (params.rect.p1.x == 0) {
+                /* Nothing to do. Avoid creating bitmap of zero width. */
+                return EOK;
+        }
+
         rc = gfx_bitmap_create(gc, &params, NULL, &bitmap);
         if (rc != EOK)