- replaced gofmt expression formatting algorithm with

 	  rsc's algorithm
	- applied gofmt -w misc src
	- partial CL (remaining files in other CLs)

R=rsc, r
http://go/go-review/1026036

1 files changed, 3 insertions, 3 deletions

diff --git a/src/pkg/exec/exec.go b/src/pkg/exec/exec.go
index 5f5c33c573..8a19f0e8fa 100644
--- a/src/pkg/exec/exec.go
+++ b/src/pkg/exec/exec.go
@@ -188,7 +188,7 @@ func canExec(file string) bool {
 	if err != nil {
 		return false
 	}
-	return d.IsRegular() && d.Permission() & 0111 != 0;
+	return d.IsRegular() && d.Permission()&0111 != 0;
 }
 
 // LookPath searches for an executable binary named file
@@ -213,8 +213,8 @@ func LookPath(file string) (string, os.Error) {
 			// Unix shell semantics: path element "" means "."
 			dir = "."
 		}
-		if canExec(dir+"/"+file) {
-			return dir+"/"+file, nil
+		if canExec(dir + "/" + file) {
+			return dir + "/" + file, nil
 		}
 	}
 	return "", os.ENOENT;