X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=packages%2Fstd%2Fsrc%2FbbstdReplaceString.cxx;h=348214bcf11ea59a66482f31a837ceaec3161288;hb=dfcd0b84f01eb96e43c2180a35d626cc123a7231;hp=9975048047e94798b4a89a81c7003187c3b9791c;hpb=5d332eae2105106da042e76430b810b9efe95c81;p=bbtk.git

diff --git a/packages/std/src/bbstdReplaceString.cxx b/packages/std/src/bbstdReplaceString.cxx
index 9975048..348214b 100644
--- a/packages/std/src/bbstdReplaceString.cxx
+++ b/packages/std/src/bbstdReplaceString.cxx
@@ -50,12 +50,15 @@ void ReplaceString::Process()
 	for ( i=0 ; i<size ; i++ )
 	{
 		subjectInVec = bbGetInputIn()[i];
-		size_t pos = 0;
-		while((pos = subjectInVec.find(bbGetInputSearch(), pos)) != std::string::npos) 
+		if (bbGetInputSearch().length()!=0)
 		{
-			subjectInVec.replace(pos, bbGetInputSearch().length(), bbGetInputReplace());
-			pos += bbGetInputReplace().length();
-		} // while
+			size_t pos = 0;
+			while((pos = subjectInVec.find(bbGetInputSearch(), pos)) != std::string::npos) 
+			{
+				subjectInVec.replace(pos, bbGetInputSearch().length(), bbGetInputReplace());
+				pos += bbGetInputReplace().length();
+			} // while
+		} // if
 		tmpLst.push_back( subjectInVec );
 	} // for