diff --git a/doc/contributions.txt b/doc/contributions.txt
index c1f207408336487879ceaa2396743b7ea046f05d..fc3bce2763919bdbc6c1ae26e54dbdddaeb62032 100644
--- a/doc/contributions.txt
+++ b/doc/contributions.txt
@@ -204,6 +204,7 @@ Boroondas Gupte
 	SNOW-624
 	SNOW-737
 	STORM-318
+	STORM-1182
 	VWR-233
 	VWR-20583
 	VWR-20891
diff --git a/indra/llvfs/lldir_linux.cpp b/indra/llvfs/lldir_linux.cpp
index 73f2336f94fa70bf2d43bc6b924ed6262b7bd2e8..72b54f538083c5937012865572526c1b8afca0b6 100644
--- a/indra/llvfs/lldir_linux.cpp
+++ b/indra/llvfs/lldir_linux.cpp
@@ -93,11 +93,11 @@ LLDir_Linux::LLDir_Linux()
 #else
 	mAppRODataDir = tmp_str;
 #endif
-    std::string::size_type indra_pos = mExecutableDir.find("/indra");
-    if (indra_pos != std::string::npos)
+    std::string::size_type build_dir_pos = mExecutableDir.rfind("/build-linux-");
+    if (build_dir_pos != std::string::npos)
     {
 		// ...we're in a dev checkout
-		mSkinBaseDir = mExecutableDir.substr(0, indra_pos) + "/indra/newview/skins";
+		mSkinBaseDir = mExecutableDir.substr(0, build_dir_pos) + "/indra/newview/skins";
 		llinfos << "Running in dev checkout with mSkinBaseDir "
 		 << mSkinBaseDir << llendl;
     }
diff --git a/indra/llvfs/lldir_mac.cpp b/indra/llvfs/lldir_mac.cpp
index 445285aa43ac2c5dae2c11187e73280dc88614db..f9369b043eb47e4583dd88af6c737871f9bf9bea 100644
--- a/indra/llvfs/lldir_mac.cpp
+++ b/indra/llvfs/lldir_mac.cpp
@@ -150,11 +150,11 @@ LLDir_Mac::LLDir_Mac()
 		CFURLRef resourcesURLRef = CFBundleCopyResourcesDirectoryURL(mainBundleRef);
 		CFURLRefToLLString(resourcesURLRef, mAppRODataDir, true);
 		
-		U32 indra_pos = mExecutableDir.find("/indra");
-		if (indra_pos != std::string::npos)
+		U32 build_dir_pos = mExecutableDir.rfind("/build-darwin-");
+		if (build_dir_pos != std::string::npos)
 		{
 			// ...we're in a dev checkout
-			mSkinBaseDir = mExecutableDir.substr(0, indra_pos)
+			mSkinBaseDir = mExecutableDir.substr(0, build_dir_pos)
 				+ "/indra/newview/skins";
 			llinfos << "Running in dev checkout with mSkinBaseDir "
 				<< mSkinBaseDir << llendl;