From f5d2c560a09dcdb8af6efef91c6538c057b8fe84 Mon Sep 17 00:00:00 2001
From: Markus Scherer <markus.icu@gmail.com>
Date: Tue, 5 Feb 2019 16:52:29 -0800
Subject: [PATCH] ICU-20376 makeconv prepend relative sourcedir to args; only
 ignore if nothing but a single dot

---
 icu4c/source/tools/makeconv/makeconv.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/icu4c/source/tools/makeconv/makeconv.cpp b/icu4c/source/tools/makeconv/makeconv.cpp
index 1f34e90f9fa..37dc46203f1 100644
--- a/icu4c/source/tools/makeconv/makeconv.cpp
+++ b/icu4c/source/tools/makeconv/makeconv.cpp
@@ -292,7 +292,7 @@ int main(int argc, char* argv[])
         const char *arg = getLongPathname(*argv);
 
         const char* sourcedir = options[OPT_SOURCEDIR].value;
-        if (sourcedir != NULL && *sourcedir != 0 && *sourcedir != '.') {
+        if (sourcedir != NULL && *sourcedir != 0 && uprv_strcmp(sourcedir, ".") != 0) {
             pathBuf.clear();
             pathBuf.appendPathPart(sourcedir, localError);
             pathBuf.appendPathPart(arg, localError);