remove trailing space in icc version

diff --git a/auto/cc/icc b/auto/cc/icc
index f1f9d3dcf85b5b91c5ddacb06a93f06875dfcecb..67d3b6ff2cf76e8a9cb2d362915fc9adeb80397c 100644 (file)
--- a/auto/cc/icc
+++ b/auto/cc/icc
@@ -5,7 +5,7 @@
 # Intel C++ compiler 7.1, 8.0, 8.1, 9.0
 
 NGX_ICC_VER=`$CC -V 2>&1 | grep 'Version' 2>&1 \
-                         | sed -e 's/^.* Version \(.*\)   Build.*$/\1/'`
+                         | sed -e 's/^.* Version \([^ ]*\) *Build.*$/\1/'`
 
 echo " + icc version: $NGX_ICC_VER"