X-Git-Url: https://git.librecmc.org/?p=oweals%2Ftinc.git;a=blobdiff_plain;f=src%2Fprocess.c;h=9194bedf73cbfd0b8701ee9233078b862c41268f;hp=c1dd2d0f3606c25b909093165f39a2580d0ff9eb;hb=6411e0d8bda8abc2cef87ca852255502f9bb03d0;hpb=7926a156e5b118d06295228e57de0cc9de0433b4

diff --git a/src/process.c b/src/process.c
index c1dd2d0..9194bed 100644
--- a/src/process.c
+++ b/src/process.c
@@ -362,7 +362,8 @@ bool execute_script(const char *name, char **envp)
 #ifdef HAVE_SYSTEM
 	int status, len;
 	struct stat s;
-	char *scriptname;
+	char *scriptname, *p;
+	int i;
 
 	cp();
 
@@ -386,8 +387,8 @@ bool execute_script(const char *name, char **envp)
 #ifdef HAVE_PUTENV
 	/* Set environment */
 	
-	while(*envp)
-		putenv(*envp++);
+	for(i = 0; envp[i]; i++)
+		putenv(envp[i]);
 #endif
 
 	scriptname[len - 1] = '\"';
@@ -395,7 +396,17 @@ bool execute_script(const char *name, char **envp)
 
 	free(scriptname);
 
-	/* Unset environment? */
+	/* Unset environment */
+
+	for(i = 0; envp[i]; i++) {
+		char *e = strchr(envp[i], '=');
+		if(e) {
+			p = alloca(e - envp[i] + 1);
+			strncpy(p, envp[i], e - envp[i]);
+			p[e - envp[i]] = '\0';
+			putenv(p);
+		}
+	}
 
 #ifdef WEXITSTATUS
 	if(status != -1) {