[cfe-commits] r71567 - /cfe/trunk/utils/scan-build
Ted Kremenek
kremenek at apple.com
Tue May 12 11:04:44 PDT 2009
Author: kremenek
Date: Tue May 12 13:04:43 2009
New Revision: 71567
URL: http://llvm.org/viewvc/llvm-project?rev=71567&view=rev
Log:
Make scan-build process of --use-cc and --html-title more robust.
Modified:
cfe/trunk/utils/scan-build
Modified: cfe/trunk/utils/scan-build
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/scan-build?rev=71567&r1=71566&r2=71567&view=diff
==============================================================================
--- cfe/trunk/utils/scan-build (original)
+++ cfe/trunk/utils/scan-build Tue May 12 13:04:43 2009
@@ -1067,7 +1067,7 @@
if ($arg =~ /^--html-title(=(.+))?$/) {
shift @ARGV;
- if ($2 eq '') {
+ if (!defined $2 || $2 eq '') {
if (!@ARGV) {
DieDiag("'--html-title' option requires a string.\n");
}
@@ -1090,7 +1090,7 @@
shift @ARGV;
my $cc;
- if ($2 eq "") {
+ if (!defined $2 || $2 eq "") {
if (!@ARGV) {
DieDiag("'--use-cc' option requires a compiler executable name.\n");
}
@@ -1107,7 +1107,7 @@
if ($arg =~ /^--use-c\+\+(=(.+))?$/) {
shift @ARGV;
- if ($2 eq "") {
+ if (!defined $2 || $2 eq "") {
if (!@ARGV) {
DieDiag("'--use-c++' option requires a compiler executable name.\n");
}
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