diff --git a/src/shared/Config/dotconfpp/dotconfpp.cpp b/src/shared/Config/dotconfpp/dotconfpp.cpp
index 1c5e667b1..5dbfe0226 100644
--- a/src/shared/Config/dotconfpp/dotconfpp.cpp
+++ b/src/shared/Config/dotconfpp/dotconfpp.cpp
@@ -138,7 +138,7 @@ int DOTCONFDocument::cleanupLine(char * line)
             quoted = !quoted;
             ++line; continue;
         }
-        if(isspace(*line) && !quoted){
+        if(isspace((unsigned char)*line) && !quoted){
             *bg++ = 0;
             if(strlen(start)){
 
@@ -154,7 +154,7 @@ int DOTCONFDocument::cleanupLine(char * line)
                 words.push_back(word);
             }
             start = bg;
-            while(isspace(*++line)) {}
+            while(isspace((unsigned char)*++line)) {}
 
             continue;
         }
diff --git a/src/shared/revision_nr.h b/src/shared/revision_nr.h
index b2d5c9c85..4ef3779b2 100644
--- a/src/shared/revision_nr.h
+++ b/src/shared/revision_nr.h
@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "7156"
+ #define REVISION_NR "7157"
 #endif // __REVISION_NR_H__