From 5a6f8d18a8c575cb30fea083b238d39d18f63083 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 30 Aug 2005 17:56:53 +0000
Subject: [PATCH] coverage.sh would bomb if there is no .gcno file.

---
 tests/ChangeLog   |  4 ++++
 tests/coverage.sh | 10 +++++++---
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/tests/ChangeLog b/tests/ChangeLog
index ee6c18966..ad426e13d 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,7 @@
+2005-08-30  Ulrich Drepper  <drepper@redhat.com>
+
+	* coverage.sh: Handle case where there is no .gcno file at all.
+
 2005-08-29  Ulrich Drepper  <drepper@redhat.com>
 
 	* Makefile.am (EXTRA_DIST): Add coverage.
diff --git a/tests/coverage.sh b/tests/coverage.sh
index d5fd6b63a..f09f644ff 100755
--- a/tests/coverage.sh
+++ b/tests/coverage.sh
@@ -3,7 +3,7 @@
 cd ..
 
 for d in lib libasm libdw libdwfl libebl libelf src; do
-  tmp=../$d-data
+  tmp=$d-data
   cd $d
   unused=0
   for f in *.gcno; do
@@ -17,7 +17,11 @@ for d in lib libasm libdw libdwfl libebl libelf src; do
       unused=$(($unused + 1))
     fi
   done
-  gawk "{ copct=\$2; co=(\$3*copct)/100; toco+=(co+0); toli += (\$3+0); } END { printf \"%-12s %6.2f%% covered       unused files: %3d\n\", \"$d\", (toco*100)/toli, \"$unused\" }" $tmp
-  rm -f $tmp
+  if [ -f $tmp ]; then
+    gawk "{ copct=\$2; co=(\$3*copct)/100; toco+=(co+0); toli += (\$3+0); } END { printf \"%-12s %6.2f%% covered       unused files: %3d\n\", \"$d\", (toco*100)/toli, \"$unused\" }" $tmp
+    rm -f $tmp
+  else
+    printf "%-12s   0.00%% covered       unused files: %3d\n" "$d" $unused
+  fi
   cd ..
 done
-- 
2.47.2