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Diffstat (limited to 'src/surface/x.c')
-rw-r--r--src/surface/x.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/src/surface/x.c b/src/surface/x.c
index 6fddfca..356b1bf 100644
--- a/src/surface/x.c
+++ b/src/surface/x.c
@@ -497,10 +497,15 @@ create_shm_image(xstate_t *xstate, int width, int height, int bpp)
ck = xcb_shm_query_version(xstate->connection);
rep = xcb_shm_query_version_reply(xstate->connection, ck , NULL);
- if ((!rep) ||
- (rep->major_version < 1) ||
- (rep->major_version == 1 && rep->minor_version == 0)) {
- fprintf (stderr, "No or insufficient shm support...\n");
+ if (!rep) {
+ fprintf (stderr, "Server has no shm support.\n");
+ return NULL;
+ }
+
+ if((rep->major_version < 1) ||
+ (rep->major_version == 1 && rep->minor_version == 0)) {
+ fprintf (stderr, "server SHM support is insufficient.\n");
+ free(rep);
return NULL;
}
free(rep);