Spotted by clang courtesy of the shiny new OSX Travis target:
simple-xinit.c:90:65: warning: sizeof on pointer operation will return size of
'char *' instead of 'char [10]' [-Wsizeof-array-decay]
ret = read(displayfd, display_string, sizeof(display_string - 1));
Signed-off-by: Adam Jackson <[email protected]>
---
test/simple-xinit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/test/simple-xinit.c b/test/simple-xinit.c
index 1fc31be269..26ff12bf73 100644
--- a/test/simple-xinit.c
+++ b/test/simple-xinit.c
@@ -87,7 +87,7 @@ get_display(int displayfd)
char display_string[10];
ssize_t ret;
- ret = read(displayfd, display_string, sizeof(display_string - 1));
+ ret = read(displayfd, display_string, sizeof(display_string) - 1);
if (ret <= 0) {
fprintf(stderr, "Failed reading displayfd: %s\n", strerror(errno));
exit(1);
--
2.13.5
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