tests: fix a spurious typo-related failure

* t/self-check-shell-no-trail-bslash.sh: Here, due to a mistaken
use of "||" instead of "&&".

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

diff --git a/t/self-check-shell-no-trail-bslash.sh b/t/self-check-shell-no-trail-bslash.sh
index b7f07f7ff1a09f3521f7af3c7b12febb2c243f9c..48cfb7fa35d5022debf85d3d3676c64bb7badc2a 100755 (executable)
--- a/t/self-check-shell-no-trail-bslash.sh
+++ b/t/self-check-shell-no-trail-bslash.sh
@@ -39,7 +39,7 @@ test "$($SHELL -c 'echo is  o\k')" = "is ok"
 
 $MAKE good
 
-$MAKE bad SHELL="$SHELL" 2>stderr || { cat stderr >&2; exit 1; }
+$MAKE bad SHELL="$SHELL" 2>stderr && { cat stderr >&2; exit 1; }
 cat stderr >&2
 $FGREP "recipe ends with backslash character" stderr