Signed-off-by: Jani Nikula <[email protected]>
---
dim | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/dim b/dim
index fc0bc8e68d2b..8388a57a2ff3 100755
--- a/dim
+++ b/dim
@@ -1413,6 +1413,11 @@ function dim_cite
local sha1
sha1=$1
+ if [[ -z "$sha1" ]]; then
+ echoerr "usage: $dim $subcommand <commit-ish>"
+ return 1
+ fi
+
cd $DIM_PREFIX/$DIM_DRM_INTEL
git log -1 $sha1 "--pretty=format:%H (\"%s\")%n" | \
@@ -1423,9 +1428,13 @@ function dim_fixes
{
local sha1 tag
- cd $DIM_PREFIX/$DIM_DRM_INTEL
sha1=$1
+ if [[ -z "$sha1" ]]; then
+ echoerr "usage: $dim $subcommand <commit-ish>"
+ return 1
+ fi
+ cd $DIM_PREFIX/$DIM_DRM_INTEL
echo "Fixes: $(dim_cite $sha1)"
(
--
2.1.4
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