normalize away spurious percent arguments in the executable

SVN revision: 39608

src/bin/e_exehist.c

@@ -450,6 +450,7 @@ _e_exehist_normalize_exe(const char *exe)
 {
    char *base, *cp, *space = NULL;
    const char *ret;
+   Eina_Bool flag = EINA_FALSE;
 
    base = basename(exe);
    if (base[0] == '.' && base[1] == '\0')
@@ -463,13 +464,23 @@ _e_exehist_normalize_exe(const char *exe)
 	  {
 	     if (!space)
 	       space = cp;
+	     if (flag)
+	       flag = EINA_FALSE;
 	  }
-	else
+	else if (!flag)
 	  {
-	     char lower = tolower(*cp);
-	     if (lower != *cp)
-	       *cp = lower;
-	     space = NULL;
+	    
+	     /* usually a variable in the desktop exe field */
+	     if (space && *cp == '%')
+	       flag = EINA_TRUE;
+	     else
+	       {
+		  char lower = tolower(*cp);
+		  space = NULL;
+
+		  if (lower != *cp)
+		    *cp = lower;
+	       }
 	  }
 	cp++;
      }
@@ -479,6 +490,7 @@ _e_exehist_normalize_exe(const char *exe)
 
    ret = eina_stringshare_add(base);
    free(base);
+
    return ret;
 }