commit 8ec89f9055314e3775beeb0bb0e2dc8d3e78a90a
author Stella Laurenzo <stella@laurenzo.org> Wed Oct 23 13:15:52 2019 -0700
committer iree-copybara-bot <iree-copybara-bot@google.com> Wed Oct 23 13:16:33 2019 -0700
tree c30b1f696043501d5b272d0f1f4564e0df5dfdbd
parent 0da4af51d999dcda207367c948aa0b285a093ae2

Fix run_lit.sh on non-Windows.

Closes #94

COPYBARA_INTEGRATE_REVIEW=https://github.com/google/iree/pull/94 from stellaraccident:litfix1 d8286dd221aca2313c34107eef00ec41022c1f5d
PiperOrigin-RevId: 276336958

iree/tools/run_lit.sh

diff --git a/iree/tools/run_lit.sh b/iree/tools/run_lit.sh
index 40a008f..6339881 100755
--- a/iree/tools/run_lit.sh
+++ b/iree/tools/run_lit.sh
@@ -18,7 +18,9 @@
 ls -lR ${RUNFILES_DIR}
 
 # Detect whether cygwin/msys2 paths need to be translated.
+set +e  # Ignore errors if not found.
 cygpath="$(which cygpath 2>/dev/null)"
+set -e
 
 # Bazel helpfully puts all data deps in the ${RUNFILES_DIR}, but
 # it unhelpfully preserves the nesting with no way to reason about