[spec/redirect] Simple substitution to make bash case fail on Travis.

I don't know exactly why I need this, but I noticed that Travis' fd state is not clean, or at least not the same as the bash on my desktop. Related to PR #672.
oils-for-unix · Mar 21, 2020 · b627479 · b627479
1 parent 089e2f0
commit b627479
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/spec/redirect.test.sh b/spec/redirect.test.sh
@@ -333,12 +333,12 @@ cat "$TMP/f.txt"
 ## N-I mksh stdout-json: ""
 
 #### 1>&2- (Bash bug: fail to restore closed fd)
-exec 5> "$TMP/f.txt"
-: 6>&5 5>&-
-echo hello >&5
-: 6>&5-
-echo world >&5
-exec 5>&-
+exec 7> "$TMP/f.txt"
+: 8>&7 7>&-
+echo hello >&7
+: 8>&7-
+echo world >&7
+exec 7>&-
 cat "$TMP/f.txt"
 ## STDOUT:
 hello