commandlineflags: Fix compiler warnings (signed/unsigned)

Signed-off-by: Stefan Weil <sw@weilnetz.de>
tesseract-ocr · Mar 2, 2019 · 295996e · 295996e
1 parent eb14726
commit 295996e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/training/commandlineflags.cpp b/src/training/commandlineflags.cpp
@@ -166,7 +166,7 @@ void ParseCommandLineFlags(const char* usage,
     exit(0);
   }
 
-  unsigned int i = 1;
+  int i;
   for (i = 1; i < *argc; ++i) {
     const char* current_arg = (*argv)[i];
     // If argument does not start with a hyphen then break.