diff --git a/docs/CREDITS.txt b/docs/CREDITS.txt
index 796f74f..b961e72 100644
--- a/docs/CREDITS.txt
+++ b/docs/CREDITS.txt
@@ -133,6 +133,9 @@ Haiku fixes:
 SLB archiver:
     Aleksi Nurmi
 
+Bug fixes:
+    Dmitry Marakasov
+
 Other stuff:
     Your name here! Patches go to icculus@icculus.org ...
 
diff --git a/src/platform_unix.c b/src/platform_unix.c
index 51af43a..cb58bdb 100644
--- a/src/platform_unix.c
+++ b/src/platform_unix.c
@@ -193,7 +193,7 @@ static char *findBinaryInPath(const char *bin, char *envr)
 
         if (access(exe, X_OK) == 0)  /* Exists as executable? We're done. */
         {
-            exe[size - binlen] = '\0'; /* chop off filename, leave '/' */
+            exe[(size - binlen) - 1] = '\0'; /* chop off filename, leave '/' */
             return exe;
         } /* if */