deal with tex_pkgs = NULL

ropensci · Sep 11, 2023 · f7e6072 · f7e6072
1 parent de06a1d
commit f7e6072
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diff --git a/R/find_rev.R b/R/find_rev.R
@@ -413,12 +413,15 @@ rPackages)
   generate_tex_pkgs <- function(tex_pkgs) {
 
     tex_pkgs <- paste(tex_pkgs, collapse = ' ')
+
+    if (!is.null(tex_pkgs)) {
 
     sprintf('tex = (pkgs.texlive.combine {
   inherit (pkgs.texlive) scheme-basic %s;
 });
 ',
 tex_pkgs)
+    }
   }
 
   flag_tex_pkgs <- if(is.null(tex_pkgs)){

diff --git a/dev/build_envs.Rmd b/dev/build_envs.Rmd
@@ -497,12 +497,15 @@ rPackages)
   generate_tex_pkgs <- function(tex_pkgs) {
 
     tex_pkgs <- paste(tex_pkgs, collapse = ' ')
+    
+    if (!is.null(tex_pkgs)) {
 
     sprintf('tex = (pkgs.texlive.combine {
   inherit (pkgs.texlive) scheme-basic %s;
 });
 ',
 tex_pkgs)
+    }
   }
 
   flag_tex_pkgs <- if(is.null(tex_pkgs)){