eb6a5dab5c (gnu: zathura: Update to 0.3.9)
silently broke Zathura's (Guix-specific) ZATHURA_PLUGIN_PATH mechanism.
My environment was so filthy that all happened to work just fine, but as
usual Marius was right and the patch needed tweaking.
* gnu/packages/patches/zathura-plugindir-environment-variable.patch:
Tweak.
		
	
			
		
			
				
	
	
		
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			32 lines
		
	
	
	
		
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From ae8e4cc9ab57ff25d2ba6c4b369e8531ce43a6d2 Mon Sep 17 00:00:00 2001
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From: Paul van der Walt <paul@denknerd.org>
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Date: Mon, 2 Mar 2015 22:15:39 +0100
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Subject: [PATCH] Search path environment variable for Zathura.
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Adds a search path environment variable for zathura plugins (for reading
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different file formats) called ZATHURA_PLUGIN_PATH. Command line option
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-p still takes precedence.
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Patch by Paul van der Walt <paul@denknerd.org>
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Adjusted for Zathura 0.3.9 by Tobias Geerinckx-Rice <me@tobias.gr>
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---
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 zathura/zathura.c | 7 +++++++
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 1 file changed, 7 insertions(+)
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diff --git a/zathura/zathura.c b/zathura/zathura.c
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--- a/zathura/zathura.c
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+++ b/zathura/zathura.c
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@@ -597,6 +597,13 @@ zathura_set_plugin_dir(zathura_t* zathura, const char* dir)
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   g_return_if_fail(zathura != NULL);
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   g_return_if_fail(zathura->plugins.manager != NULL);
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+  /* Added for Guix: check if environment variable
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+   * is set to specify location of zathura plugins.
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+   */
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+
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+  if (dir == NULL)
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+    dir = g_getenv("ZATHURA_PLUGIN_PATH");
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+
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   if (dir != NULL) {
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     set_plugin_dir(zathura, dir);
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 #ifdef ZATHURA_PLUGINDIR
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