Merge branch 'ab/merge-file-prefix'

diff --git a/pager.c b/pager.c
index b2b805af98552061a723f3b8e2ac3093d0b897f7..98b26823c9e0c0bd220a7a41a97675626c8e65ec 100644 (file)
--- a/pager.c
+++ b/pager.c
@@ -74,17 +74,10 @@ void setup_pager(void)
        pager_process.use_shell = 1;
        pager_process.argv = pager_argv;
        pager_process.in = -1;
-       if (!getenv("LESS") || !getenv("LV")) {
-               static const char *env[3];
-               int i = 0;
-
-               if (!getenv("LESS"))
-                       env[i++] = "LESS=FRX";
-               if (!getenv("LV"))
-                       env[i++] = "LV=-c";
-               env[i] = NULL;
-               pager_process.env = env;
-       }
+       if (!getenv("LESS"))
+               argv_array_push(&pager_process.env_array, "LESS=FRX");
+       if (!getenv("LV"))
+               argv_array_push(&pager_process.env_array, "LV=-c");
        if (start_command(&pager_process))
                return;
 
@@ -140,12 +133,12 @@ int term_columns(void)
 /*
  * How many columns do we need to show this number in decimal?
  */
-int decimal_width(int number)
+int decimal_width(uintmax_t number)
 {
-       int i, width;
+       int width;
 
-       for (width = 1, i = 10; i <= number; width++)
-               i *= 10;
+       for (width = 1; number >= 10; width++)
+               number /= 10;
        return width;
 }