diff --git a/extensions/sdktools/asm/asm.c b/extensions/sdktools/asm/asm.c
index b984fefe..2e24f28b 100644
--- a/extensions/sdktools/asm/asm.c
+++ b/extensions/sdktools/asm/asm.c
@@ -370,7 +370,7 @@ void* eval_jump(void* src) {
 	else if (addr[0] == OP_JMP_BYTE) {
 		addr = &addr[OP_JMP_BYTE_SIZE] + *(char*)&addr[1];
 		//mangled 32bit jump?
-		if (addr[0] = OP_JMP) {
+		if (addr[0] == OP_JMP) {
 			addr = addr + *(int*)&addr[1];
 		}
 		return addr;
diff --git a/sourcepawn/compiler/sc3.c b/sourcepawn/compiler/sc3.c
index 73c891d6..7a7e479c 100644
--- a/sourcepawn/compiler/sc3.c
+++ b/sourcepawn/compiler/sc3.c
@@ -363,7 +363,7 @@ SC_FUNC int matchtag(int formaltag,int actualtag,int allowcoerce)
 				if (v->name[5] == '@')
 				{
 					usage = uPUBLIC;
-				} else if (v->name[5] = '!') {
+				} else if (v->name[5] == '!') {
 					usage = uSTOCK;
 				}