[cfe-commits] r170366 - /cfe/trunk/tools/c-index-test/c-index-test.c

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Mon Dec 17 14:19:56 2012
New Revision: 170366

URL: http://llvm.org/viewvc/llvm-project?rev=170366&view=rev
Log:
[c-index-test] Fix warnings about unused results from chdir().
Patch from Edwin Vane!

Modified:
    cfe/trunk/tools/c-index-test/c-index-test.c

Modified: cfe/trunk/tools/c-index-test/c-index-test.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/c-index-test/c-index-test.c?rev=170366&r1=170365&r2=170366&view=diff
==============================================================================
--- cfe/trunk/tools/c-index-test/c-index-test.c (original)
+++ cfe/trunk/tools/c-index-test/c-index-test.c Mon Dec 17 14:19:56 2012
@@ -2813,9 +2813,13 @@
         goto cdb_end;
       }
 
-      chdir(buildDir);
-      CCmds = clang_CompilationDatabase_getAllCompileCommands(db);
+      if (chdir(buildDir) != 0) {
+        printf("Could not chdir to %s\n", buildDir);
+        errorCode = -1;
+        goto cdb_end;
+      }
 
+      CCmds = clang_CompilationDatabase_getAllCompileCommands(db);
       if (!CCmds) {
         printf("compilation db is empty\n");
         errorCode = -1;
@@ -2834,7 +2838,11 @@
         CCmd = clang_CompileCommands_getCommand(CCmds, i);
 
         wd = clang_CompileCommand_getDirectory(CCmd);
-        chdir(clang_getCString(wd));
+        if (chdir(clang_getCString(wd)) != 0) {
+          printf("Could not chdir to %s\n", clang_getCString(wd));
+          errorCode = -1;
+          goto cdb_end;
+        }
         clang_disposeString(wd);
 
         numArgs = clang_CompileCommand_getNumArgs(CCmd);