[smuxi: 24/37] Makefile.am: remove unneeded export in macOS

[Mirco M. M. Bauer <mmmbauer src gnome org>]

commit 6309faed86a4fac951f042910b77d9299e27bb91
Author: Andres G. Aragoneses <knocte gmail com>
Date:   Tue Jul 7 23:36:04 2020 +0800

    Makefile.am: remove unneeded export in macOS
    
    `make run` works well without it.

 Makefile.am | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/Makefile.am b/Makefile.am
index d3b0add9..4c6e97c6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -308,7 +308,6 @@ run: run-gnome
 run-gnome: all
        if [ "x$(shell uname)" = "xDarwin" ]; then \
                cp lib/Nini.dll bin/debug && cp lib/log4net.dll bin/debug; \
-         export 
DYLD_FALLBACK_LIBRARY_PATH=/Library/Frameworks/Mono.framework/Versions/Current/lib:/lib:/usr/lib; \
        fi; \
        cd $(BUILD_DIR) && \
                mono --debug ./smuxi-frontend-gnome.exe -d