https://bugs.gentoo.org/663348

compile fix for  invalid conversion from char to const char*
thx to Michael Brakemeier for point this out

Signed-of-by: Joerg Bornkessel <hd_brummy@astrali.de> (17 Nov 2019)
diff -Naur loadepg-0.2.5.orig/loadepg.c loadepg-0.2.5/loadepg.c
--- loadepg-0.2.5.orig/loadepg.c	2019-11-17 14:49:27.637235533 +0100
+++ loadepg-0.2.5/loadepg.c	2019-11-17 14:50:23.690235533 +0100
@@ -159,7 +159,7 @@
             (lProviders + nProviders)->SourceId = cSource::FromString(string2);
             asprintf(&(lProviders + nProviders)->Parm1, "%i:%c:%s:%i", int1, char1, string2, int2);
             asprintf(&(lProviders + nProviders)->Parm2, "%s", string3);
-            asprintf(&(lProviders + nProviders)->Parm3, '\0');
+            asprintf(&(lProviders + nProviders)->Parm3, "");
             nProviders ++;
             IsSkyThemesNull = true;
           }
@@ -169,8 +169,8 @@
             (lProviders + nProviders)->DataFormat = DATA_FORMAT_MHW_1;
             (lProviders + nProviders)->SourceId = cSource::FromString(string2);
             asprintf(&(lProviders + nProviders)->Parm1, "%i:%c:%s:%i", int1, char1, string2, int2);
-            asprintf(&(lProviders + nProviders)->Parm2, '\0');
-            asprintf(&(lProviders + nProviders)->Parm3, '\0');
+            asprintf(&(lProviders + nProviders)->Parm2, "");
+            asprintf(&(lProviders + nProviders)->Parm3, "");
             nProviders ++;
           }
           else if(sscanf(Line, "MHW_2=%[^:] :%i :%c :%[^:] :%i ", string1, &int1, &char1, string2, &int2) == 5)
@@ -179,8 +179,8 @@
             (lProviders + nProviders)->DataFormat = DATA_FORMAT_MHW_2;
             (lProviders + nProviders)->SourceId = cSource::FromString(string2);
             asprintf(&(lProviders + nProviders)->Parm1, "%i:%c:%s:%i", int1, char1, string2, int2);
-            asprintf(&(lProviders + nProviders)->Parm2, '\0');
-            asprintf(&(lProviders + nProviders)->Parm3, '\0');
+            asprintf(&(lProviders + nProviders)->Parm2, "");
+            asprintf(&(lProviders + nProviders)->Parm3, "");
             nProviders ++;
           }
           else if(sscanf(Line, "FILE=%[^:] :%s ", string1, string2) == 2)
@@ -189,8 +189,8 @@
             (lProviders + nProviders)->DataFormat = DATA_FORMAT_FILE;
             (lProviders + nProviders)->SourceId = 0;
             asprintf(&(lProviders + nProviders)->Parm1, "%s", string2);
-            asprintf(&(lProviders + nProviders)->Parm2, '\0');
-            asprintf(&(lProviders + nProviders)->Parm3, '\0');
+            asprintf(&(lProviders + nProviders)->Parm2, "");
+            asprintf(&(lProviders + nProviders)->Parm3, "");
             nProviders ++;
           }
           else if(sscanf(Line, "SCRIPT=%[^:] :%[^:] :%s ", string1, string2, string3) == 3)
@@ -200,7 +200,7 @@
             (lProviders + nProviders)->SourceId = 0;
             asprintf(&(lProviders + nProviders)->Parm1, "%s", string2);
             asprintf(&(lProviders + nProviders)->Parm2, "%s", string3);
-            asprintf(&(lProviders + nProviders)->Parm3, '\0');
+            asprintf(&(lProviders + nProviders)->Parm3, "");
             nProviders ++;
           }
         }
